Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,593,031",
      "signature": "0xaf7b88c69bdbdbf426e6e3e9db16e45cb1f28200b44fae7de9248e7d481b464eea108e1bfd15b924836f7422360667f7",
      "randomness": "0xd39b6c4283c1f6ef6ec09ebc4e3359a0acec394c7611d4222f5bac2faa4ffe48"
    }
  ],
  "blockNumber": "7,418,576"
}

{
  "Sr25519": "0x00877d2ddb538a89755f7abcec90b163ad7d3aec18f94b740ada221839142c0397c0b1ac01d165ccce983c774edfaf1034c596babe5f3ca44d31e1b518347a88"
}