Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,590,010",
      "signature": "0xa356175f2c5332be3b877cece7afd7265adf080e0675109d72662764babd1f8e1773f20d5eb77c9e2c32eed8f348cc63",
      "randomness": "0xc357d2f1087207dcd86fb6aedd4615d5f6fbf1f3ecd6bec654e91e9f0a1c19f1"
    }
  ],
  "blockNumber": "7,417,825"
}

{
  "Sr25519": "0x045c7204d188a75f723ff6d92aacc189034d7af61eeeaad609e2092c5bf83b70dc3de7c85a628138d5ed5f2993cad1e815bb96aff1f912885f6418b7e00f808c"
}