Extrinsic 124216-1

{
  "heartbeat": {
    "blockNumber": 124215,
    "sessionIndex": 2070,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x7e5ffa3cff0464a3977174b1d661252876b95aa3d59349bc36fce4ce63b15b3a3924e6d708f2e383ca1f2243a25d6f6dd0bb4569a26dd12ba7d36accc0d8ad89"
}