Extrinsic 61960-1

{
  "heartbeat": {
    "blockNumber": 61958,
    "sessionIndex": 1032,
    "validatorsLen": 4,
    "authorityIndex": 0
  },
  "signature": "0xc2a0715350e380c894e3fa98ddf280d9371f0c4896cb6eb7a538bacc10202c2edc2ff3a20ab820fbd30b45e71bade1064038750ed717e67c3579cb5c1068df8a"
}