Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,542,861",
      "signature": "0x998e56ce6bde2c1f01bc73e7de0bff2db8d63b3e360735d7c159c65931244595a2e424954b5a8ac1a8f55973a73541a1",
      "randomness": "0x3f49234c869c15a676ca74c2de067f07baafc6bdae0a1b5577f17b93e8f945de"
    }
  ],
  "blockNumber": "7,406,051"
}

{
  "Sr25519": "0x103e583ff3eeeb6372328b1f1401cf7d2190129c47743f974af3668e3abeaa40c0b1431207ef7f6d8c4f289a48be0a840ce42f5b7324ec4f1c84e157a3e6578a"
}