Extrinsic 108816-1

{
  "heartbeat": {
    "blockNumber": 108815,
    "sessionIndex": 1813,
    "validatorsLen": 4,
    "authorityIndex": 3
  },
  "signature": "0xcef912f84d7fc641164abf29ae5ce13309a71657eab59e4c02dd063ba09ae70b187be2a70bf714bf261d0a532bbcb31fce5912e914812934e74830946948d787"
}