Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,542,368",
      "signature": "0xb2c3fb913fc1a1c2ea9a46612b85bb3ce8ad8711a1d73f7640863921694a84ab29281daffe9eb526b59f0f6969ac3b9d",
      "randomness": "0x22ccb57adb87c34fea707c3421fed56ca120060fc9a2f01c228707779eb6c723"
    }
  ],
  "blockNumber": "7,405,928"
}

{
  "Sr25519": "0x806c0d41194deb7904cbc0d4692a8e6b8bf7abd93e236b748b57f2e065ee0b1ce87f89ba53d4ce9f37d528c60b1ab03a60356c9dafcc801b02e2e6b4c69b518a"
}