Extrinsic 32503-1

{
  "heartbeat": {
    "blockNumber": 32502,
    "sessionIndex": 541,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0xe4f44822e70d2fec9c268b9a6b891b8c31e33d547856fce7addf00bd47294628572f91233af9870675b191186c40b32b83d7afb3535bf8781dbfaee073a34b8c"
}