Extrinsic 5667-1

{
  "heartbeat": {
    "blockNumber": 5666,
    "sessionIndex": 94,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xc48ef3516b9abc8db7a792b517f1e1f407536aa0f4a54574958077188ce0ba2145c637ff262f08978b0a48c446c03fe6e5a5e8a464aec43ec537077152dcc680"
}