syntax = "proto3";

package beaconchain;

// BeaconChainService is the service used for any beacon chain requests.
service BeaconChainService {
  rpc FetchLeaders(FetchLeadersRequest) returns (FetchLeadersResponse) {}
}

// FetchLeadersRequest is the request to fetch the current leaders.
message FetchLeadersRequest {
}

// FetchLeadersResponse is the response of FetchLeadersRequest.
message FetchLeadersResponse {
  message Leader {
      string ip = 1;
      string port = 2;
      uint32 shardId = 3;
  }
  repeated Leader leaders = 1;
}