Extrinsic 35534-1

{
  "heartbeat": {
    "blockNumber": 35532,
    "sessionIndex": 592,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0xeca3721721900e1b58a747eb5f3e4ad940ebc116e8d2095bc7bd45129a2e2c5f3ebb3559a67d205ce321e7e04e11fcae7aa5fce507e760f73de69568d866dd80"
}