Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,620,289",
      "signature": "0xaf03002967ce1a44f8578ab2ab2cc94fc57014b49fe29b481b000fe9d61eee21545a7215f4a9d168faa148d5599bc4f1",
      "randomness": "0x4e3e362070744535e74d5347308066ac6e85b749469c63e71194237e134692ac"
    }
  ],
  "blockNumber": "7,425,388"
}

{
  "Sr25519": "0x7c70e5a21c5b866468c5721c5f5d9077f0201383e970eb8f38ecf2e238f3db4b58f22c425aa6e9173f0a84e05250a8d18f072e47e294b44ea92cea472f8ae586"
}