Extrinsic 71801-1

{
  "heartbeat": {
    "blockNumber": 71801,
    "sessionIndex": 1196,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xa274de551ecc78ccb6ec233496a0402db7b7dbbe40ec0755ee1f9ae8627b1638244e885c245f5fa725ecea16325140a9c4bed8b76d0ca7cf6a508244958f6480"
}