Extrinsic 7055-1

{
  "heartbeat": {
    "blockNumber": 7054,
    "sessionIndex": 117,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x92293d6baa098f7c01a6d673001fd556e7827fd3bc209590be59a353dd020b434e2a96b9a7c325736e81e7a2d4930999d722c3995a655885dc09e357deddf985"
}