Extrinsic 61956-1

{
  "heartbeat": {
    "blockNumber": 61954,
    "sessionIndex": 1032,
    "validatorsLen": 4,
    "authorityIndex": 2
  },
  "signature": "0xac39805bb33b4615e04aee2f0503158c783e40aa0075df852d7289d943c5f0205453390b0bc8dfa4213d99b5dd9aa4ece2c661e7c74f66cac462540097799a82"
}