Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,608,587",
      "signature": "0xb332a05e2bdebffbbafc7f0e668a6c341ae46a2e175b314052c1033118ae95c1a63e7624853dbfaf84187a1fafb3e096",
      "randomness": "0x4ab810b9125f258dbf2b2298ef97fdec7d23863866c588e6270bd9ebe5057ce3"
    }
  ],
  "blockNumber": "7,422,463"
}

{
  "Sr25519": "0x3eae6d2dab6b5a99671ab10b77c3b28b2be401ff1fde924c36d9fdc86450d11306a4d34963a013d02949b9ad58a51f456708bd3aa4b36fc65c8b8874d25d978c"
}