Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,545,022",
      "signature": "0x9890d91ead172b89be95ae370f01c3f409f2438eca054f22914bf35d1d695f1f3a29be8abe8a5623acb3828c2f6fb5c7",
      "randomness": "0x0f26800ba0e6c45a4be5cb9f5bd8efd45aaf3b5befc64a27f039da66a085fcb3"
    }
  ],
  "blockNumber": "7,406,591"
}

{
  "Sr25519": "0x921307484c24c2a9f1f8365f5c48d5a818bb7db1cf6dfa724c62bbb1772bd555696411330238450eba88397dcb3c3aeee974233d414de0578ac90ba8f1465688"
}