Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,644,947",
      "signature": "0xa2b982faabfb80598cde09c8d9823fec1616517100d06b2991be7ce7a91cf42e60df24652cc6b08d835190b2bae51dd0",
      "randomness": "0x34bfb7b6b69358978b1d8cedbf12bf145119e60abe556737bc493c57ed2a1e7c"
    }
  ],
  "blockNumber": "7,431,541"
}

{
  "Sr25519": "0x3cbffb12e6e690fe3f77362c2f0b06f593be578934c2c24104f2f1bfa738ce519498ef3259c58d04e9eec841dfc73b77bc0b920b2b4ceb94785b3ab989382588"
}