Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,556,771",
      "signature": "0x814271efff7e81f1772f00577d05244c3462a6402c0da5455855a515da7ef673eace6637cccafe0f2ffc62baa107df5f",
      "randomness": "0x4de77dd74e525c85e6c55fb95650db3bcefc7ecd4c68bbdd6ae2afa1cfcded9d"
    }
  ],
  "blockNumber": "7,409,528"
}

{
  "Sr25519": "0xb8799f1f52db304d5beff22a49081c79c8d0af99e21c62a5715731025478a954a0c10b56510976f90062ff6ae373a45a04794adda6bf29d364903726f3a5528a"
}