Extrinsic 62201-1

{
  "heartbeat": {
    "blockNumber": 62200,
    "sessionIndex": 1036,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x24ad30671a0f44cf19c5c765bbe583137e0cefc49d8b76af20825d4fdfedc653703690011d14becb4197200db02b426698062c320a8a158841ab8975a8a11e89"
}