Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,613,590",
      "signature": "0x96c69795470f7b06e3a12454a769572ca74dbb52d737272b4ba418fabf7654691de3bb840255eb1547e8b9845cc6a0c9",
      "randomness": "0x02ed4eaf58b4eaa59848776f93c54365037b2d059d72d3d69249ba271aac2988"
    }
  ],
  "blockNumber": "7,423,713"
}

{
  "Sr25519": "0x989beaff4f6fda810dcbc0ad72418f3389a59e452172c73beb4886c617e6ee474e9ad6c32e3e3830eee1b2a8f139a26e4bcca3708053fefc695a70e93f2d4e81"
}