Extrinsic 32064-1

{
  "heartbeat": {
    "blockNumber": 32062,
    "sessionIndex": 534,
    "validatorsLen": 4,
    "authorityIndex": 3
  },
  "signature": "0xe0566af851f731e9b847c045c4e8aaf68a638763d35e463281b8d17560ffd209010c71353db92cfa276ab3aa1501e6c099f6df0ac5a73b1ef2cc42e2c2638e87"
}