Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,644,815",
      "signature": "0xb69c42b87bed648a91582bf392484e85aa4f6fdb38f2d49979fa00173f7519fb9927fee7fe3bd62df14a8418870b1996",
      "randomness": "0x47673906fe964e3adab9270c6bfdd8f3bb4ea070e5a92bd7a43a0afb2818d9e7"
    }
  ],
  "blockNumber": "7,431,508"
}

{
  "Sr25519": "0xa43f391e83f23e39d6661a59910066a01195b39d308dca84381f229fbec18e39558f87a167ef76d33f0a26ba64c8acda1e7eee70fba4bc3495fd27378f37dd81"
}