Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,619,596",
      "signature": "0xb54e379cca3d3634863173012cfaca58e165c753b354830b6a3702500b314fd3ec567df34d44c5f3a083b0bbaad83f7a",
      "randomness": "0xcc5f3d26b1b48720f642d5cd28438829278a56910c91a8ff2377ea1fa8b8753e"
    }
  ],
  "blockNumber": "7,425,215"
}

{
  "Sr25519": "0xfa5b7659fbf1856f2197a83b16cc59590b29b331d609d2a7bb07322dd57a7037d9d335cd3fc3e5ebc9110268d0e96022e5f0312a9edb8cce031cb5e161cc7d8b"
}