Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,574,303",
      "signature": "0xadfeb0c3bd3c2dbc64417f41d641637754984e8eb0d602f97f51f8aa901a5d632d4d37d40b783a1d04606bed916b875b",
      "randomness": "0x5e2cf017d20d7363b128d9581cd2e00a8da33f14230e956d3e5f2477eb586963"
    }
  ],
  "blockNumber": "7,413,911"
}

{
  "Sr25519": "0x4422034f25057451b7fdfe64271c58a2053d818499bd6ecb80368dc9516eff6b614346b991d1f42055118da0064c9c55b4e0ca1a829c12e1ea23be34ab1ece88"
}