Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,581,583",
      "signature": "0x85240a9188fc32261624a2901a9ed50e8772c27d8bb344eee55dbcfc42eb70392699f148c8a9ff2a42527d12fd8ae37e",
      "randomness": "0x8b6c49a8e5807cf6e9ea9e9591832d929881c50ef0245573617df4c75783b0ce"
    }
  ],
  "blockNumber": "7,415,718"
}

{
  "Sr25519": "0x0a20b5396d3cde6925caa3964a2c8e0c753cc09ff6f8e1a5f614dfbc1524de74e7aeb6c454c6d9e48cec2eeee824f6e4776e6c99143734cab904385d71c41586"
}