Extrinsic 62004-1

{
  "heartbeat": {
    "blockNumber": 62003,
    "sessionIndex": 1033,
    "validatorsLen": 4,
    "authorityIndex": 2
  },
  "signature": "0x7cdf3d118120252d003b0e78ba261d704f6dc42699924589d913034ebf260b5855e90bb16ce0ef995aeb02b3a62977911c0aa2e9cad70327959528cc3fa6dd8f"
}