Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,605,124",
      "signature": "0x923acd2f90759f27ab5bf2fe90c21e152a8267436c9bbd9d7f385af53536d1fb8c39b38f33341e4e30fb14b642d05977",
      "randomness": "0xdc5bb1f21c2ba411c481dc78a96dd779859291a948e8e4015823634b5275d66c"
    }
  ],
  "blockNumber": "7,421,597"
}

{
  "Sr25519": "0xfa25c62e7757f7030edf2882f59c56ca36d02f56d1ba429b17d2778a9282685d3e8e6583e232098eed9260db2f6a97c9cc96e84ebe54fde75d5c26aa0365fd81"
}