Extrinsic 134771-1

{
  "heartbeat": {
    "blockNumber": 134770,
    "sessionIndex": 2246,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xd8ebdf1ff3f8fd6744ff4bc3da74d9e22fc4298ad74b327374185ec27aeefa74158e0daa8b7dd5710398d6e200fed43fa7a56916063bbe61bf0857ce6dd64081"
}