Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,540,936",
      "signature": "0x9135e5b3eb9bbe53dfffae8f742f4b45db2f6ea987f6e03429018bc1d8a6ba8b4739bab9ece9fb536c39afe5138d140e",
      "randomness": "0x5be2e57045cdcd297888add343a2b1630bec4cd533484b62ea8bff4f1cb7f873"
    }
  ],
  "blockNumber": "7,405,570"
}

{
  "Sr25519": "0x14bd48ee1c4b1113ddc16f92adbdcf614cb6654cc04d2a3ad40e7ef69a2bd945a2c6d70f75cc07399176a7e984d69bdb47ee616a9b2782faf2051db95f657c88"
}