Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,578,497",
      "signature": "0x815673bfec92c19ebdc4f3bfa27d6ddd852cf039215bb1829aa8f56b6dd3df50690d95d127fe0227f8296e3f3f10651c",
      "randomness": "0x6c2633cd684ddf9c86065c8f45025333fdb32d66d60a4c336c92ba28a40803f6"
    }
  ],
  "blockNumber": "7,414,960"
}

{
  "Sr25519": "0xac46e51376f4c6b5c976591763012c425332ad5e1c00c840f67b2f2fd805cc261cd47f80226056e98adca5e129a65b35330852b7b6ec7345152597c0264ccd8b"
}