Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,574,857",
      "signature": "0x92498f914cbc808e398df0632d405545fdae30e2d0724558f4e76689cc692a9affd73af7dccb405ff891a4f12d6b7aef",
      "randomness": "0x7adf5078e5694a684b29787f6d82159d6ad5e9dbfaec17315aa04f1079b7bc0a"
    }
  ],
  "blockNumber": "7,414,050"
}

{
  "Sr25519": "0x281fd0bce1816ae295de60fb9c4b17388b6da560d8494cf208d13917c2050411f7395366067b30276ab6eb018a25bf21290f9c893412d3435bcf4997ed9ee18a"
}