Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,614,383",
      "signature": "0x83ae02182c03f7ce4cad9aae388ecc7ec13ea55bcb210d496a8d77e5d38526b8b4661111cc8551ebf5061b9fa8b0ac0b",
      "randomness": "0x474034fcf2ed9f7c1f7f68d9b21d132eb24cd1f0270eebc3f8df898d8b88cbd7"
    }
  ],
  "blockNumber": "7,423,911"
}

{
  "Sr25519": "0xc0524b74d9a5da560f36ba3ceeecab5d2606b0771f5604ba85b49c845d438358017c233b8448c503d6263cce84ccead7b412ba695a965e9859c52fcf0d0a0f87"
}