Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,601,172",
      "signature": "0x8fd1ed20fd5c35fb918f6e63514a6e15469055d2e488d7e3e16e3659126007390eeedc86040f68c7c127b0972a2f972a",
      "randomness": "0x73d20711259095acfa01f4a1556f0ed4ec0a33b895449559eaab615b11eb1297"
    }
  ],
  "blockNumber": "7,420,609"
}

{
  "Sr25519": "0x66a2dab04deb097eeba87d9e0e62088b9f99b159d192c2fbefab8d188e7bc22174cf11be88d4cdb172b0838ee2522af221a2fe3254896324513c63491c6ad980"
}