Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,546,541",
      "signature": "0x94a758abe7bddbd4257f0feb47d71e513a325dbe4df1b23ea3b62c8201430c409ab8cccdc37155e9e84350c62c5aad2a",
      "randomness": "0xc5e5ad7fd12c5430cb99eb83e451344c1830462bddb193588b73e50cd742a97b"
    }
  ],
  "blockNumber": "7,406,971"
}

{
  "Sr25519": "0x76b2b08b68b3ad9d4a692a2e2bd4cf685137e7db8028b26dadd2ce8ad0ee32625ddc7b8d78c1d53eee9217b0931fced59783f7beb41aa922ca85b36525e41784"
}