Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,574,379",
      "signature": "0x83eaf0dd706ffaf82abc6fd44923358b6b9f23573aec85c3c86b7ee9a67546f4a9093b4c4251445cf8fe628a9a5a0e35",
      "randomness": "0xda687b937c7e38cc6b7a14be32afbfa7e0e6f10278191b41903c34c8ece66fd6"
    }
  ],
  "blockNumber": "7,413,930"
}

{
  "Sr25519": "0x5a7e326ddf1da74b9be4765b95eab55ec6b0682559196f6135746105b90d6c6bb5da6cb76b3b40cdaa08259a0cbe127c77581ad8467878d7c0923afa63b9f286"
}