Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,566,070",
      "signature": "0xb399d94e97a77507fb7898b389cd7a2ef7a750e2ce9b615e81334441ad8938cac8dd4732b21d805fd96401dfd0b238fa",
      "randomness": "0x3cf394abf52c597e7aee685ced82fea3b4a11176c3c346c15dcf4b0a99661847"
    }
  ],
  "blockNumber": "7,411,853"
}

{
  "Sr25519": "0x127799b5e98322a47416d20c4ae3dc52d017eaa7b3e916fb3e8c216fe117e0333940a09138e7705634046bf7697bcd301a1bf32bdd27c705ca261b0dce790483"
}