Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,547,179",
      "signature": "0x8dc8c97fd873bacc544e48aa8c61a9284cd27b6251faf051447bf95b0645b0374dd41e51952f605d177b509bad4ce57d",
      "randomness": "0xf96c2b620bb84a912e76682e81f775e0924ccb06583c6c12efd78bb2b10996c6"
    }
  ],
  "blockNumber": "7,407,130"
}

{
  "Sr25519": "0xda13d10cb9d2edbd2d02b3b5607e37b7acbfb3727550430e8ac4a89685a3e9619d06bc266eedeb112f05e43164e3e269f700020b484a52df59f9d2a15040268c"
}