Extrinsic 124343-1

{
  "heartbeat": {
    "blockNumber": 124342,
    "sessionIndex": 2072,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x0cd345593314d2c18e44110aa23b032fc3b34927ba1b7849be18cff36903b646ee694941d95764b519963e4598a82da1b791cd4499d4a0cc53aa4efab06a2482"
}