Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,553,420",
      "signature": "0xb3f74aef9ec6784a8d98e77b990b637ed85ec3914d2f55f978e22ad091fdca8dab5c3799e5129e6709a78e2afdf340ac",
      "randomness": "0xcc7a7c5505f760c264fa7fa9f5c0863549207e660edf2fc7c006ecbfeca51d80"
    }
  ],
  "blockNumber": "7,408,690"
}

{
  "Sr25519": "0x8acef45e196856597d3fd6d423a5151a9efffe1ac3673c49cbbf3f328ba8c066853812a28ef384b91c774d42732adae2d9e5f9ae746b02458cdb10c64deff584"
}