Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,558,227",
      "signature": "0x9450d31c0ceff91c8a0100000e2b9b404c92401bae376136152ef05a3a3391af97d014ca43dbe7cf8b895a1c1c9473e1",
      "randomness": "0xbd34277fc31835d1a81a91aef09c50a699a3ff5f98da93cea0ed00e1a3f3a94b"
    }
  ],
  "blockNumber": "7,409,892"
}

{
  "Sr25519": "0xb07761694891bbcfba72eeddd93358e2df189be050a466a1aaaa381bb6835a119ca896a067bc0b85d91b94c24ff1c011bf66606b9a845d7b0a23111150968187"
}