Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,662,897",
      "signature": "0x8983e23e27a571743127c8a7f8ec7fe84a8ae8134cf91419d681e5d8945f5ce1efe8261b866e18c385b106a5dcd8fcb7",
      "randomness": "0xd7308f0c276a0eb51a694b9ad0d476de71bb52448d932e33b03999bde0b63e3f"
    }
  ],
  "blockNumber": "7,436,023"
}

{
  "Sr25519": "0xfedbbb9a9c5bdbdac37c323c50a0e6906c504f674111c1e4212566feff371e15fd730da5461b952f5ed8e00a0b5002776b2e4415172408f3f5872e3dc5feeb86"
}