Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,581,743",
      "signature": "0xa73dd5f37ff20daefc0074384d33b09c963f7598c73beede467f80de065ae400b40572c5487a110fcdd8de937a2b94e2",
      "randomness": "0xf2e8016e18617144f49366d9f027272ab9e5847ab7bea4cf6ba8cbc911256dd9"
    }
  ],
  "blockNumber": "7,415,758"
}

{
  "Sr25519": "0x14bab35575f5dece97900644d17a5ec667dfb530dfcc51fc1cf4a7cbdd740441999222018bf52e3653749d5f9d13217541a87d3308a4cabbc66ada0479c46e8f"
}