Extrinsic 41658-1

{
  "heartbeat": {
    "blockNumber": 41657,
    "sessionIndex": 694,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0xeadefbdd7ce9140323ebe1cd0ef822f9cf72827925d2c5104484e942d3cfea71a215a2a0ec88bc58b09303558c91e4c1875fe297f47559e4711af2e51e86a080"
}