Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,572,545",
      "signature": "0x8c9e85228d85af8ea8e2ea6243e2ebbb4bebab403e341970ade1df499da6d95fddbf9729dcd49f658acedeee4334105a",
      "randomness": "0xbfb9b8db30051e3835a0ad483f11ab789944e6bad482526e2af09dfa93530dc0"
    }
  ],
  "blockNumber": "7,413,472"
}

{
  "Sr25519": "0x38232db48fa7e3a4a26b5cb3b7745b8b5f0ff97b5ced32c29f0b80af7209207fffeb7d9ef7809c861c61cb5e64087505850f8b60930ec87e459306d8cfeaf589"
}