Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,542,328",
      "signature": "0x8c8e08e8faad344b6e76a14233f60d31ba9b0c1cb782246d32e8b64a6a03b54bc4c6eab31eb08f736412d544bdf27a50",
      "randomness": "0x07a9de574c16a55535604e7cbfb919c61b747bac791f5f3c9953536cca95e3f5"
    }
  ],
  "blockNumber": "7,405,917"
}

{
  "Sr25519": "0xf443afd230412103db24b617e0eba4b30095ddc26b7eb7a5a9b47620a2a17d28f8576d8a7c9b15d0e5217e663f9ef2dcd444011f70e26858ac80b1ddf9c74380"
}