Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,621,670",
      "signature": "0x84f956d7e7c950b1ed42810dd0b039e0de4c1aed0f8fe6a30edbdffbab7937d7a46971306e52773a201667395179c803",
      "randomness": "0xb0fed824c2fbc6a6f731363b39147a6c578549ebd2d110833ff97c4b566842c2"
    }
  ],
  "blockNumber": "7,425,732"
}

{
  "Sr25519": "0xf8b1e5539a25bd047b2649e975fdc9ceb3ef82f7f4c1fae9bac64085eda2b5500c4f5a1828c707057c929d7f1eae09014ee1ff9b60d7c1d78c9eceaa4ef56386"
}