diff --git a/testnet-start b/testnet-start
index b6f74c1..5df7620 100644
--- a/testnet-start
+++ b/testnet-start
@@ -1,3 +1,5 @@
 
 
-../kaly/bin/besu --data-path=kaly/node/data --genesis-file=kaly/node/genesis.json --bootnodes=enode://bd1782617ae151ba6da627a35a1babc0a40ae127a718cdc13322acb357411f095d56db6141c99d7f8b63b7ce896ffffbadea34a4471bca297c916a94e1d9b818@169.197.143.129:30303 enode://3ea0e690890c824cb39867c9da0e201764ecd2960c2609ecceb40b3e48d374424f791d32d87eaf7430249649b5c45673178454455b22b133458afc5ddf126c3a@169.197.143.174:30303 --p2p-port=30303 --rpc-http-enabled=true --rpc-http-api=ETH,NET,WEB3,TRACE,TXPOOL --host-allowlist="*" --rpc-http-cors-origins="all" --revert-reason-enabled=true --rpc-http-port=8590
\ No newline at end of file
+../kaly/bin/besu --data-path=kaly/node/data --genesis-file=kaly/node/genesis.json --bootnodes=enode://bd1782617ae151ba6da627a35a1babc0a40ae127a718cdc13322acb357411f095d56db6141c99d7f8b63b7ce896ffffbadea34a4471bca297c916a94e1d9b818@169.197.143.129:30303 enode://3ea0e690890c824cb39867c9da0e201764ecd2960c2609ecceb40b3e48d374424f791d32d87eaf7430249649b5c45673178454455b22b133458afc5ddf126c3a@169.197.143.174:30303 --p2p-port=30303 --rpc-http-enabled=true --rpc-http-api=ETH,NET,WEB3,TRACE,TXPOOL --host-allowlist="*" --rpc-http-cors-origins="all" --revert-reason-enabled=true --rpc-http-port=8590
+
+./ethsigner/bin/ethsigner --chain-id=3889 --downstream-http-port=8590 file-based-signer --key-file=./keysGen/keyFile.txt --password-file=./passFile