A Python library for interacting and working with the Woop blockchain.
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pywiki/pyhmy/staking.py

980 lines
30 KiB

"""
Call Harmony's staking API
"""
from .rpc.request import rpc_request
from .exceptions import InvalidRPCReplyError
from .constants import DEFAULT_ENDPOINT, DEFAULT_TIMEOUT
##################
# Validator RPCs #
##################
def get_all_validator_addresses(
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
) -> list:
"""Get list of all created validator addresses on chain.
Parameters
----------
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
list
List of :obj:`str`, one addresses for all validators on chain
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://api.hmny.io/#69b93657-8d3c-4d20-9c9f-e51f08c9b3f5
"""
method = "hmyv2_getAllValidatorAddresses"
try:
return rpc_request( method,
endpoint = endpoint,
timeout = timeout )[ "result" ]
except KeyError as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
def get_validator_information(
validator_addr,
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
) -> dict:
"""Get validator information for validator address.
Parameters
----------
validator_addr: str
One address of the validator to get information for
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
:obj:`dict` Dictionary with the following keys
validator: :obj:`dict` Dictionary with the following keys
address: :obj:`str` Address of the validator
bls-public-keys: :obj:`list` List of associated public BLS keys
last-epoch-in-committee: :obj:`int` Last epoch any key of the validator was elected
min-self-delegation: :obj:`int` Amount that validator must delegate to self in ATTO
max-total-delegation: :obj:`int`
Total amount that validator will aceept delegations until, in ATTO
rate: :obj:`str` Current commission rate
max-rate: :obj:`str` Max commission rate a validator can charge
max-change-rate: :obj:`str` Maximum amount the commission rate can increase in one epoch
update-height: :obj:`int` Last block number as which validator edited their information
name: :obj:`str` Validator name, displayed on the Staking Dashboard
identity: :obj:`str` Validator identity, must be unique
website: :obj:`str` Validator website, displayed on the Staking Dashboard
security-contact: :obj:`str` Method to contact the validators
details: :obj:`str` Validator details, displayed on the Staking Dashboard
creation-height: :obj:`int` Block number in which the validator was created
delegations: :obj:`list`
List of delegations, see get_delegations_by_delegator for format
metrics: :obj:`dict` BLS key earning metrics for current epoch (or None)
by-bls-key: :obj:`list` List of dictionaries, each with the following keys
key: :obj:`dict` Dictionary with the following keys
bls-public-key: :obj:`str` BLS public key
group-percent: :obj:`str` Key voting power in shard
effective-stake: :obj:`str` Effective stake of key
raw-stake: :obj:`str` Actual stake of key
earning-account: :obj:`str` Validator wallet address
overall-percent: :obj:`str` Percent of effective stake
shard-id: :obj:`int` Shard ID that key is on
earned-reward: :obj:`int` Lifetime reward key has earned
total-delegation: :obj:`int` Total amount delegated to validator
currently-in-committee: :obj:`bool` if key is currently elected
epos-status: :obj:`str` Currently elected, eligible to be elected next epoch,
or not eligible to be elected next epoch
epos-winning-stake: :obj:`str` Total effective stake of the validator
booted-status: :obj:`str` Banned status
active-status: :obj:`str` Active or inactive
lifetime: :obj:`dict` Lifetime statistics as following keys:
reward-accumulated: :obj:`int` Lifetime reward accumulated by the validator
blocks: :obj:`dict` with the following keys
to-sign: :obj:`int` Number of blocks available in the validator to sign
signed: :obj:`int` Number of blocks the validator has signed
apr: :obj:`str` Approximate return rate
epoch-apr: :obj:`list` List of APR per epoch
epoch: :obj:`int` Epoch number
value: :obj:`str` Calculated APR for that epoch
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://api.hmny.io/#659ad999-14ca-4498-8f74-08ed347cab49
"""
method = "hmyv2_getValidatorInformation"
params = [ validator_addr ]
try:
return rpc_request(
method,
params = params,
endpoint = endpoint,
timeout = timeout
)[ "result" ]
except KeyError as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
def get_elected_validator_addresses(
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
) -> list:
"""Get list of elected validator addresses.
Parameters
----------
validator_addr: str
One address of the validator to get information for
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
:obj:`list` List of wallet addresses that are currently elected
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://api.hmny.io/#e90a6131-d67c-4110-96ef-b283d452632d
"""
method = "hmyv2_getElectedValidatorAddresses"
try:
return rpc_request( method,
endpoint = endpoint,
timeout = timeout )[ "result" ]
except KeyError as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
def get_validators(
epoch,
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
) -> list:
"""Get validators list for a particular epoch.
Parameters
----------
epoch: :obj:`int`
epoch number
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
:obj:`dict` Dictionary with the following keys:
shardID: :obj:`int` Shard ID of the endpoint
validators: obj:`list` List of dictionaries
address: obj:`str` One address of validator
balance: :obj:`int` Balance of validator
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://github.com/harmony-one/harmony/blob/1a8494c069dc3f708fdf690456713a2411465199/rpc/staking.go#L152
"""
method = "hmyv2_getValidators"
params = [ epoch ]
try:
return rpc_request(
method,
params = params,
endpoint = endpoint,
timeout = timeout
)[ "result" ]
except KeyError as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
def get_validator_keys(
epoch,
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
) -> list:
"""Get validator BLS keys in the committee for a particular epoch.
Parameters
----------
epoch: :obj:`int`
epoch number
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
:obj:`list` List of public keys in the elected committee
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://github.com/harmony-one/harmony/blob/1a8494c069dc3f708fdf690456713a2411465199/rpc/staking.go#L152
"""
method = "hmyv2_getValidatorKeys"
params = [ epoch ]
try:
return rpc_request(
method,
params = params,
endpoint = endpoint,
timeout = timeout
)[ "result" ]
except KeyError as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
def get_validator_information_by_block_number(
validator_addr,
block_num,
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
):
"""Get validator information for validator address at a block.
Parameters
----------
validator_addr: str
One address of the validator to get information for
block_num: int
Block number to query validator information at
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
dict, see get_validator_information for structure
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://github.com/harmony-one/harmony/blob/1a8494c069dc3f708fdf690456713a2411465199/rpc/staking.go#L319
"""
method = "hmyv2_getValidatorInformationByBlockNumber"
params = [ validator_addr, block_num ]
try:
return rpc_request(
method,
params = params,
endpoint = endpoint,
timeout = timeout
)[ "result" ]
except KeyError as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
def get_all_validator_information(
page = 0,
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
) -> list:
"""Get validator information for all validators on chain.
Parameters
----------
page: :obj:`int`, optional
Page to request, page size is 100 otherwise
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
list of validators, see get_validator_information for description
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://api.hmny.io/#df5f1631-7397-48e8-87b4-8dd873235b9c
"""
method = "hmyv2_getAllValidatorInformation"
params = [ page ]
try:
return rpc_request(
method,
params = params,
endpoint = endpoint,
timeout = timeout
)[ "result" ]
except KeyError as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
def get_validator_self_delegation(
address,
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
) -> int:
"""Get the amount self delegated by validator.
Parameters
----------
address: :obj:`str`
one address of the validator
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
int, validator stake in ATTO
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://github.com/harmony-one/harmony/blob/1a8494c069dc3f708fdf690456713a2411465199/rpc/staking.go#L352
"""
method = "hmyv2_getValidatorSelfDelegation"
params = [ address ]
try:
return int(
rpc_request(
method,
params = params,
endpoint = endpoint,
timeout = timeout
)[ "result" ]
)
except ( KeyError, TypeError ) as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
def get_validator_total_delegation(
address,
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
) -> int:
"""Get the total amount delegated t ovalidator (including self delegated)
Parameters
----------
address: :obj:`str`
one address of the validator
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
int, total validator stake in ATTO
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://github.com/harmony-one/harmony/blob/1a8494c069dc3f708fdf690456713a2411465199/rpc/staking.go#L379
"""
method = "hmyv2_getValidatorTotalDelegation"
params = [ address ]
try:
return int(
rpc_request(
method,
params = params,
endpoint = endpoint,
timeout = timeout
)[ "result" ]
)
except ( KeyError, TypeError ) as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
def get_all_validator_information_by_block_number(
block_num,
page = 0,
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
) -> list:
"""Get validator information at block number for all validators on chain.
Parameters
----------
block_num: int
Block number to get validator information for
page: :obj:`int`, optional
Page to request, page size is 100
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
list of validators, see get_validator_information for description
note that metrics field is overwritten & will always display current epoch data
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://api.hmny.io/#a229253f-ca76-4b9d-88f5-9fd96e40d583
"""
method = "hmyv2_getAllValidatorInformationByBlockNumber"
params = [ page, block_num ]
try:
return rpc_request(
method,
params = params,
endpoint = endpoint,
timeout = timeout
)[ "result" ]
except KeyError as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
###################
# Delegation RPCs #
###################
def get_all_delegation_information(
page = 0,
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
) -> list:
"""Get delegation information for all delegators on chain.
Parameters
----------
page: :obj:`int`, optional
Page to request, page size is 100
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
list of list of dictionaries
each sub-list will have the same validator but different delegator
each dictionary represents a dict, see get_delegations_by_delegator for description
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://github.com/harmony-one/harmony/blob/1a8494c069dc3f708fdf690456713a2411465199/rpc/staking.go#L413
"""
method = "hmyv2_getAllDelegationInformation"
params = [ page, ]
try:
return rpc_request(
method,
params = params,
endpoint = endpoint,
timeout = timeout
)[ "result" ]
except KeyError as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
def get_delegations_by_delegator(
delegator_addr,
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
) -> list:
"""Get list of delegations by a delegator.
Parameters
----------
delegator_addr: :obj:`str`
Address of the delegator
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
:obj:`list` List of delegations, each a dict with the following keys
validator_address: :obj:`str` Validator wallet address
delegator_address: :obj:`str` Delegator wallet address
amount: :obj:`int` Amount delegated in ATTO
reward: :obj:`int` Unclaimed rewards in ATTO
Undelegations: :obj:`dict` List of pending undelegations, each a dict
Amount: :obj:`int` Amount to be undelegated in ATTO
Epoch: :obj:`int` Epoch number of the undelegation
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://api.hmny.io/#454b032c-6072-4ecb-bf24-38b3d6d2af69
"""
method = "hmyv2_getDelegationsByDelegator"
params = [ delegator_addr ]
try:
return rpc_request(
method,
params = params,
endpoint = endpoint,
timeout = timeout
)[ "result" ]
except KeyError as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
def get_delegations_by_delegator_by_block_number(
delegator_addr,
block_num,
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
) -> list:
"""Get list of delegations by a delegator at a specific block.
Parameters
----------
delegator_addr: str
Delegator address to get list of delegations for
block_num: int
Block number to query delgator information at
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
list of delegations, see get_delegations_by_delegator for fields
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://api.hmny.io/#8ce13bda-e768-47b9-9dbe-193aba410b0a
"""
method = "hmyv2_getDelegationsByDelegatorByBlockNumber"
params = [ delegator_addr, block_num ]
try:
return rpc_request(
method,
params = params,
endpoint = endpoint,
timeout = timeout
)[ "result" ]
except KeyError as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
def get_delegation_by_delegator_and_validator(
delegator_addr,
validator_address,
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT,
) -> dict:
"""Get list of delegations by a delegator at a specific block.
Parameters
----------
delegator_addr: str
Delegator address to get delegation for
validator_addr: str
Validator address to get delegation for
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
one delegation (or None if such delegation doesn't exist)
see get_delegations_by_delegator for fields
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://github.com/harmony-one/harmony/blob/1a8494c069dc3f708fdf690456713a2411465199/rpc/staking.go#L605
"""
method = "hmyv2_getDelegationByDelegatorAndValidator"
params = [ delegator_addr, validator_address ]
try:
return rpc_request(
method,
params = params,
endpoint = endpoint,
timeout = timeout
)[ "result" ]
except KeyError as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
def get_available_redelegation_balance(
delegator_addr,
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
) -> int:
"""Get amount of locked undelegated tokens.
Parameters
----------
delegator_addr: str
Delegator address to amount of locked undelegated tokens
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
int, representing the amount of locked undelegated tokens in ATTO
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://github.com/harmony-one/harmony/blob/1a8494c069dc3f708fdf690456713a2411465199/rpc/staking.go#L653
"""
method = "hmyv2_getAvailableRedelegationBalance"
params = [ delegator_addr ]
try:
return int(
rpc_request(
method,
params = params,
endpoint = endpoint,
timeout = timeout
)[ "result" ]
)
except ( KeyError, TypeError ) as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
def get_delegations_by_validator(
validator_addr,
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
) -> list:
"""Get list of delegations to a validator.
Parameters
----------
validator_addr: str
Validator address to get list of delegations for
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
list of delegations, see get_delegations_by_delegator for fields
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://api.hmny.io/#2e02d8db-8fec-41d9-a672-2c9862f63f39
"""
method = "hmyv2_getDelegationsByValidator"
params = [ validator_addr ]
try:
return rpc_request(
method,
params = params,
endpoint = endpoint,
timeout = timeout
)[ "result" ]
except KeyError as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
########################
# Staking Network RPCs #
########################
def get_current_utility_metrics(
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
) -> dict:
"""Get current utility metrics of network.
Parameters
----------
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
:obj: `dict` with the following keys:
AccumulatorSnapshot: :obj:`int` Total block reward given out in ATTO
CurrentStakedPercentage: :obj:`str` Percent of circulating supply staked
Deviation: :obj:`str` Change in percentage of circulating supply staked
Adjustment: :obj:`str` Change in circulating supply staked
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://api.hmny.io/#78dd2d94-9ff1-4e0c-bbac-b4eec1cdf10b
"""
method = "hmyv2_getCurrentUtilityMetrics"
try:
return rpc_request( method,
endpoint = endpoint,
timeout = timeout )[ "result" ]
except KeyError as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
def get_staking_network_info(
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
) -> dict:
"""Get staking network information.
Parameters
----------
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
:obj: `dict` with the following keys
total-supply: :obj:`str` Total number of pre-mined tokens
circulating-supply: :obj:`str` Number of tokens available in the network
epoch-last-block: :obj:`int` Last block of epoch
total-staking: :obj:`int` Total amount staked in ATTO
median-raw-stake: :obj:`int` Effective median stake in ATTO
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://api.hmny.io/#4a10fce0-2aa4-4583-bdcb-81ee0800993b
"""
method = "hmyv2_getStakingNetworkInfo"
try:
return rpc_request( method,
endpoint = endpoint,
timeout = timeout )[ "result" ]
except KeyError as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
def get_super_committees(
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
) -> dict:
"""Get voting committees for current & previous epoch.
Parameters
----------
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
dict with two keys, 'previous' and 'current', each a dict with the following keys
quorum-deciders: :obj:`dict` dictionary with keys
shard-X: :obj:`dict` Shard of committees, with the following keys
committee-members: :obj:`list` List of committee members
bls-public-key: :obj:`str` BLS public key
earning-account: :obj:`str` Wallet address to which rewards are being paid
is-harmony-slot: :obj:`bool` if slot is Harmony owned
voting-power-%: :obj:`str` Normalized voting power of key
voting-power-unnormalized: :obj:`str` Voting power of key
policy: :obj:`str` Current election policy
count: :obj:`int` Number of BLS keys on shard
external-validator-slot-count: :obj:`int` Number of external BLS keys in committee
hmy-voting-power: :obj:`str` Voting power of harmony in percent
staked-voting-power: :obj:`str` Voting power that is staked
total-effective-stake: :obj:`str` Total effective stake
total-raw-stake: :obj:`str` Total raw stake
is-harmony-slot - Boolean : If slot is Harmony owned
earning-account - String : Wallet address that rewards are being paid to
bls-public-key - String : BLS public key
voting-power-unnormalized - String : Voting power of key
voting-power-% - String
epoch: :obj:`int` Current / previous epoch
epos-median-stake: :obj:`str` Effective median stake
external-slot-count: :obj:`int` Available committee slots
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://api.hmny.io/#8eef2fc4-92db-4610-a9cd-f7b75cfbd080
"""
method = "hmyv2_getSuperCommittees"
try:
return rpc_request( method,
endpoint = endpoint,
timeout = timeout )[ "result" ]
except KeyError as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
def get_total_staking(
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
) -> int:
"""Get total staking by validators, only meant to be called on beaconchain.
Parameters
----------
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
int with total staking by validators
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://github.com/harmony-one/harmony/blob/1a8494c069dc3f708fdf690456713a2411465199/rpc/staking.go#L102
"""
method = "hmyv2_getTotalStaking"
try:
return int(
rpc_request( method,
endpoint = endpoint,
timeout = timeout )[ "result" ]
)
except ( KeyError, TypeError ) as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception
def get_raw_median_stake_snapshot(
endpoint = DEFAULT_ENDPOINT,
timeout = DEFAULT_TIMEOUT
) -> dict:
"""Get median stake & additional committee data of the current epoch.
Parameters
----------
endpoint: :obj:`str`, optional
Endpoint to send request to
timeout: :obj:`int`, optional
Timeout in seconds
Returns
-------
:obj: `dict` Dictionary with the following keys
epos-median-stake: :obj:`str` Effective median stake
max-external-slots: :obj:`int` Number of available committee slots
epos-slot-winners: :obj:`list` List of dictionaries, each with the following keys
slot-owner: :obj:`str` Wallet address of BLS key
bls-public-key: :obj:`str` BLS public key
raw-stake: :obj:`str` Actual stake
eposed-stake: :obj:`str` Effective stake
epos-slot-candidates: :obj:`list` List of dictionaries, each with the following keys
stake: :obj:`int` Actual stake in Atto
keys-at-auction: :obj:`list` List of BLS public keys
percentage-of-total-auction-stake: :obj:`str` Percent of total network stake
stake-per-key: :obj:`int` Stake per BLS key in Atto
validator: :obj:`str` Wallet address of validator
Raises
------
InvalidRPCReplyError
If received unknown result from endpoint
API Reference
-------------
https://api.hmny.io/#bef93b3f-6763-4121-9c17-f0b0d9e5cc40
"""
method = "hmyv2_getMedianRawStakeSnapshot"
try:
return rpc_request( method,
endpoint = endpoint,
timeout = timeout )[ "result" ]
except KeyError as exception:
raise InvalidRPCReplyError( method, endpoint ) from exception