Extrinsic 125749-1

{
  "heartbeat": {
    "blockNumber": 125747,
    "sessionIndex": 2095,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0x580f95bd5e3c519b02b1ff558fc7523c5216fb9237bb4ba8b460c2ff407e0c5fb201812263e8c4e80ea1cd9defd7769d5cd8183570a7994a47e3f9737421148f"
}