Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,573,700",
      "signature": "0x8e5909cc3665a8a7462567ffb2262d35e6b949159564377d6d08410b4a3c4da4402bd79e6867bb72fdc06d20b93c2932",
      "randomness": "0x65b2baee8925e67171b99ba24694be6f32538c98e7005ab229699c5e647062e0"
    }
  ],
  "blockNumber": "7,413,760"
}

{
  "Sr25519": "0x8e681197cbd40e8a0b554aa00a50810403efd8c0bcff2bb5eace6a6e244c2f4223cf1e58e2ecc9018c661eda414f243d0bdc39cdf9ad724b0fbe1af5b2e5a982"
}