Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,553,613",
      "signature": "0xb8883ec54f9f55ded567c107bf0e2c8d0b2f42a64ab65eb5d0b3d7cc0f6a61058130e1d12922b6b861a02cd64e65d1ea",
      "randomness": "0x204b97afa35293b8b74cc26a0320b7a093ef4db4fa8a91c66afa806d1e13e779"
    }
  ],
  "blockNumber": "7,408,739"
}

{
  "Sr25519": "0x8237e56e406ec87792b312b4c4f622ab9dda3e325f51c7d0c8fd08b9b981196b4e1f35b8b3c021c7569adf9dbd9bb7db617ef197672a58ff597df327f22ac980"
}