Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,564,796",
      "signature": "0xaf672d3ab3bb3983b3b7e5f3468e6bdb808dc47d6958cb4ac62a772327d6683c88030ae33ab33cac568c3da5b365a1a4",
      "randomness": "0xee42e218c7a540515213333a641319ed3fbd35cff36bbed115e5181df743485e"
    }
  ],
  "blockNumber": "7,411,535"
}

{
  "Sr25519": "0x9838744f49f54bd84cfba9310b3a30cf5986fb4e560e8b8e9945bf13cdba5a0b9c41fe8c634fa5d47576c9e98163cb0e781a2a7b6b5da5680a7bb1e1db4cbb86"
}