Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,551,828",
      "signature": "0x94b0f12b214bf34973ba4d000359a08b4f316aad9f8d0feafefab5455217e1876d042c8544260040905a1c47d91d63cd",
      "randomness": "0x5efafe7f3e449defc08d20ad737b192a49cd99b1e9c4eaef8cda425b943093e3"
    }
  ],
  "blockNumber": "7,408,292"
}

{
  "Sr25519": "0xa8d9870467b8bf53056ed46f0b60dc144370f498e00a7fdcc510aa1aa7fca8651658f2071966e08d8cb1b26d992700f3ce26cfd5ff7332f9759a7b10d3056c88"
}