Extrinsic 35529-1

{
  "heartbeat": {
    "blockNumber": 35527,
    "sessionIndex": 592,
    "validatorsLen": 4,
    "authorityIndex": 0
  },
  "signature": "0x34478955d2f23cc35da60710976abfcbc22b30a4b5fe41f150e73f2b0d08b976e9b7faa8c1f86621ebd1c70e23aec8ce77d3388199f373c7e8f8f12b016bd78a"
}