Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,555,979",
      "signature": "0x8400328563029c92853ca07d1425f1ebaf1b296950185fe2b31c2855a17d333b3a63b5af97ec12cba0b5710c56fb37d3",
      "randomness": "0xf7c92f8df4395485ed01085084eb506a85dbf03b1df183b18bdb3ef521a62668"
    }
  ],
  "blockNumber": "7,409,330"
}

{
  "Sr25519": "0x648fa7ee6f456d791d94551af06364ded7ddeeaf2897e70abc9be3fc57d094444369a969b560a2cc1d42e2eab6d2f2da7f60e7d2bc9a1ddd94eb640795f7b582"
}