Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,546,929",
      "signature": "0xad80ccce9ef13988cc256b0c42265da4bcc5013061b77e3193f2f8b849f4407f7900f3d015f24fdbc5324eb31742aac4",
      "randomness": "0xe50d6f752f47af39f9bc4c74dbc87f647b5f7229b33a304758c891e29b8a0f37"
    }
  ],
  "blockNumber": "7,407,068"
}

{
  "Sr25519": "0x2eef2b063e85215dc5e97b1c54956783b96afd966b4d5c1f9ac43a239eab0e362f8c683202fd4829044536e637911b4dff9e73b03be29d5fb104d661f9a67c89"
}