Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,611,901",
      "signature": "0x9733eaed199492dfa58a085f64f4aad5bb5d6338480ed2e7739b07776c719a832e553375d98dd7fd5a54ed7b1c26d717",
      "randomness": "0x7ce3d0b0f46a37f3ccc0bd7b0fa2dae5f5b12ad7f8188ed8eb8f9f06d61acf28"
    }
  ],
  "blockNumber": "7,423,291"
}

{
  "Sr25519": "0xecef59e4b536682284af95113ee604518d836e407df54853f58dde57723c584882f43afed947d76f7b6ddf39648e1946d9589facfbf99b8331dfa4732eb9d98a"
}