Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,656,462",
      "signature": "0xb3bbd2f3e0fc72295b5e05d5aeb7a2b81566092c6f01a19a3f242a6907396107c2e981d9f218723aefcf35352bb313d0",
      "randomness": "0xd03420dd5826d01120b963e9a2e138ada489bc931e769c5b68e7ecb3ab55e32b"
    }
  ],
  "blockNumber": "7,434,420"
}

{
  "Sr25519": "0xd20e74d67232bee6ec0e9912f1241d3940ec836967d1ce9cba5dc0f3462df7409fe84fdb4678e3523e0ec2bfccb535dfe9a8ba7ce0ddcae3a1ea6cf14b572f82"
}