Extrinsic 92266-1

{
  "heartbeat": {
    "blockNumber": 92265,
    "sessionIndex": 1537,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xb4d333379788369d075711026bd7d5b2219d624903983fc5bc2802e627a26f5b48f1484c89473b7971a9ef19350a4611a4c8b166397a17a0cd753d64c565918f"
}