Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,633,257",
      "signature": "0x803faa2d85a406321e779d0fe42b54631767258a6d6ed693a0249cdad4bf62adc67c3a163c467ff6010b91cf67e077a0",
      "randomness": "0xd8425bc8305ccf54f67a8ccbd89b465aa241223a92f528f2dee5e97dbd95ce5d"
    }
  ],
  "blockNumber": "7,428,629"
}

{
  "Sr25519": "0xf45f108483cc34d4216108e21c6bda633cce153e3c2f0cd4f0352cad63e6ce43fb9e1d716b8f9e00fc24bac6b456af1557b477600fd314941a0914f8bba4908b"
}