Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,545,669",
      "signature": "0xae48a9ddaf60fbe1699a1841b5bcd20123c4f87fb80153616a5e537ac8963f4f4b2aac1336546055e59dfb3b59af6cac",
      "randomness": "0x5248f3aec397a478dd52dcd49195df5ab3151a4a6b798e05d7e23e831c3ac86c"
    }
  ],
  "blockNumber": "7,406,753"
}

{
  "Sr25519": "0x82fe0863071c471ca34ae528e94ecb08404e69d582b115bc19858d55d01f9b718a3beecd78e16c37d4d0a2dccc8346b436b491c843aa1988867a9d0f0edc4d89"
}