Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,644,708",
      "signature": "0x8b2cd4ee21b91cfb8970528ffb7485273673a9493d890fc38d6dff2992ccee48f4dcf90fc97ccac88db70591acf2bffb",
      "randomness": "0xc1f4b1f296bad9c7f789f7571144650e7d92932034ddabe19815dbdc40a6e815"
    }
  ],
  "blockNumber": "7,431,481"
}

{
  "Sr25519": "0xf4b3883a7dc2ed9a1fd8571c9b9539bd709ca03b85985098968856cc8f145445cd7c97fa345a6b303521fbeac37ecb5a28cdb5e109163caf6eadf2f1ac03728b"
}