Extrinsic 32198-1

{
  "heartbeat": {
    "blockNumber": 32197,
    "sessionIndex": 536,
    "validatorsLen": 4,
    "authorityIndex": 3
  },
  "signature": "0x0697df749a3e9c9d021cc941816a456d22e12966db14eb1f75ed4ffb7c5bc86c2755b8ec7fd8de43655c422787c752d4d6a7950cd248929a6c32eb7d84fc4d8b"
}