Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,602,944",
      "signature": "0x8388efd2656de42a8396fa6a374a4da97813cfd850be4b4f22bf85edf391870e7a4333a48dc6c70aa726784fb079508f",
      "randomness": "0x3bc179e2cdf404204309a538cf9d1a2b600813e0ad14c44ebf2dbfb959f54eb8"
    }
  ],
  "blockNumber": "7,421,052"
}

{
  "Sr25519": "0x0c55c1bdf46a745c62e09bc965c49e7f64b865fdfea1ab0a0889355cf8d49a7a32e99e597d6195a14dd4a99bcbb8b9b100bbd06b00c14eebd32be5dfbe9b7087"
}