Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,593,029",
      "signature": "0xa4b4d9e1cae225692a70a7c214f569fa59f22410728c0be95b65a6fc4e7edf5b991d78d5e33ea95e21f6d45870d21b89",
      "randomness": "0x546d5e2fc3a7af371847fc54a61b468a700d86fc3de29517e2e3f3f882485669"
    }
  ],
  "blockNumber": "7,418,576"
}

{
  "Sr25519": "0x9682c5eb9bf96a70908c9931ed3f5bebb71e815d77f8353f1d37c01d9171ee7fb2d9e59d753e6fab369ae44bd934e8340ebf475a2e0d543817b43600d4ccc38e"
}