Extrinsic 63161-1

{
  "heartbeat": {
    "blockNumber": 63160,
    "sessionIndex": 1052,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x06596b12e2b4af171f1933961bffe078e2136756c28d03aa0ff7162d47af5774326403a454a236fef25f1f48914928f93d9949ff2689269b35b904611e3c8e80"
}