Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,581,660",
      "signature": "0x95d59c9903939e0e9786c1a73f77504d9f2e34c2cf31ddd27a206573a8063484e8a0e3f00760dc5cbce924a80497ddf2",
      "randomness": "0xb35df249f0eef1141342a255a60039a775d1c38921d14761067d5c651e32df09"
    }
  ],
  "blockNumber": "7,415,737"
}

{
  "Sr25519": "0x8c546788f48ce5462eeb62fdbfffd20ffb3b148256156f93b0489ea4db42fb2ddd14c540cc2e4af059c29a1fad67ce07b5217ac049fef674470ec67efd4f1b8a"
}