Extrinsic 126398-1

{
  "heartbeat": {
    "blockNumber": 126397,
    "sessionIndex": 2106,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xb6d32e11743309bc1027975b975428488c890b85e0452369468ea60aa178557c4f914835c43580d92ac9f671755a444443dbf269206f70b1bdd4d661147a548e"
}