Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,564,379",
      "signature": "0xb39d466fe2945f64d682933a2ed4a3b408fd41a29e5a26bc570e74eb5a4ddbc1cc3e34a9a2bf3daf4ec599c1d88df1b2",
      "randomness": "0x4921e96f67bdd602273e8b4d8ca27672926b012496a262d0cae899d2ca04f872"
    }
  ],
  "blockNumber": "7,411,430"
}

{
  "Sr25519": "0xfc3eae2b3180fa6e9aeb8e800f297bac4f45b3161fbcac3925f26985d99674420d48aa85d3b15e8fec2d77f69d9612dde6c00f6f7502ee687cfc9365492b1c81"
}