Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,568,069",
      "signature": "0xb0cd5f1c0cb16487146992f8d754085ca405eea81d3bb27d05c665a053e55586feffca710a6f345f6784883e8b057349",
      "randomness": "0xbce687c2bde87ed0cf076c080a4b92066a23edca0c1d53d4526283871f5e8a90"
    }
  ],
  "blockNumber": "7,412,353"
}

{
  "Sr25519": "0x00b44d0e3a8790742b51b6951d5d15f46844b1f2306ac3cf7c82a920498a701345463f2ff35f2751b74605ad041d54a931903bd2bb9b4f810e5c5a44955f0a8e"
}