Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,572,247",
      "signature": "0x85dd73794a43b8d265c8938463d14159aa258dc08848f971754c85a09000472ee0de50a06222e942de2cd03b6b511e3b",
      "randomness": "0xb2aff4bf0aeafdd6bcc02b32c8df68ae6daacc5c51d1e2424ac9bb636d8fff87"
    }
  ],
  "blockNumber": "7,413,397"
}

{
  "Sr25519": "0x2cd5ba7f0937a329946eb3b177f44028c86c3eb179cfb1a67f0017723a48cd0dd12962df2008e4c1265d7891b1cc2d7488cdad5972a1d00baa24a7ef30875e87"
}