Extrinsic 124188-1

{
  "heartbeat": {
    "blockNumber": 124187,
    "sessionIndex": 2069,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0x6892014d584ecc8dc964be9f31468b5ac1482e73520c3b61161662bd9cf2a14188933419ca6b58d22ee0a5c25ddc32a1475bb178daba66b397a8db649126ae83"
}