Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,557,412",
      "signature": "0xb0a9ab8d2d60633cfe01d5801f58b35b4dd1cf9182da7319e49f418533d0fc8bc5298a6ebc9ef85a7c1d4ad01cdb71d5",
      "randomness": "0x26b1f3cc5e11121be001fb56e19875619e8c28018454a0de620034d318c20b98"
    }
  ],
  "blockNumber": "7,409,688"
}

{
  "Sr25519": "0xb4b169ec681e454c314dc88778713c6f601d9cae7fe9219fb62f8dd92d69ad6ad48c28c9b2ab94f0e6793880c1d46547300f87b1a38c8e9380bb23973d170284"
}