Extrinsic 36285-1

{
  "heartbeat": {
    "blockNumber": 36283,
    "sessionIndex": 604,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0xba8bb7ae1f6ab34a75e954d01a191084af2a5747f7132300706512b5be365f4effa65eca899ab52963adf058733534eb75f6182bdca65fb5862d9229c82ded8d"
}