Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,541,172",
      "signature": "0x96aabf4b83f5a10bddeb21ed3cc1f36bc6939242337f28cbe4860981cc3d76f041202a1c33cdaa3696190620890559b0",
      "randomness": "0xd34d16a703d484f67ab02822a8288e52dc8de3e9e23b7d044fb0460e3fea6686"
    }
  ],
  "blockNumber": "7,405,628"
}

{
  "Sr25519": "0x2472f7f38c6a21266bad1c39773d79f64458cf64de172701176ba48562a5b570df9730e3555785780f901fc914885903122c6d5fc7e7c30a0bee48156657da8c"
}