Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,559,662",
      "signature": "0xab051ec37d215e3bf3cf7fc954bebadad791c6a1f5146aaa8a8419f02ab287d5b5a9d0fa9d3204b57cb096c45452f02f",
      "randomness": "0xaa237bb16f8907532506cdfd9a7aaa57e6ea6c9587282aca740b13a856a3ac9a"
    }
  ],
  "blockNumber": "7,410,251"
}

{
  "Sr25519": "0x3e252a939c07d9336896a87bc0975cf7cd55962f78cd2b111d5b6294bd9dc878db509c62e431195fc4a5afb5eac3f96ce2563238bc3e4b79edb9c199e9d49e8a"
}