Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,568,643",
      "signature": "0xaff3623ae1d6becac3fa79321617a89d06a49afc407d4f8411bf781ed1eb0339a72da430ac808c83f130b0dfb1d48371",
      "randomness": "0xd1cc582cd8805854edd07606ca864b8eaed1497e1bc676c191ad98bb3d43a286"
    }
  ],
  "blockNumber": "7,412,496"
}

{
  "Sr25519": "0x5c0546b849ed4d297d3f1c37b7c724dd1d7a1c3197b97c9a68838ba442955f11f33d4e8c0c5b151545123d7d9cebfa9367a3090f13f28cb25f1128da66345082"
}