Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,616,897",
      "signature": "0xaa34bb9aacffe1e89f5ac395f7c04e4e0acf380c7cb7ddf8f374ce12cea43b183c75b6a6f654dea1d1614505477e3540",
      "randomness": "0x693dc5720d30838e1df272daed8516635d9be7ed21bb4a5f916809c1ee39a880"
    }
  ],
  "blockNumber": "7,424,540"
}

{
  "Sr25519": "0x007dca0be1ec5cf0b04ea0f21ae1b9d7621739d1291c45457c1a44c9487a687f95fe916dfbc89b24ed76af995b27121b94e4056d6f1bb188f41a06bb63fd2c8a"
}