Extrinsic 46293-1

{
  "heartbeat": {
    "blockNumber": 46291,
    "sessionIndex": 771,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0x62908daea2dba9b463ea0926912546fd8a577a799e627a94d87220d97b6c0d215e46a2d072e4de9bc2b73960e9b7e97c3b6749825e276f333bdf2ba46eebca82"
}