Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,555,369",
      "signature": "0x8673b4fec06238deb92339ca4f5e2f5513041b27bdb2885b514d3d76c615212857e574bd461f04d3fa7e36925a58f00e",
      "randomness": "0xb231a0d8337a4154178821ff353d21aafd12bf22a5d4f1f588c10cceb38bcb25"
    }
  ],
  "blockNumber": "7,409,178"
}

{
  "Sr25519": "0xfce6c5b06e8586fc11a637b1ba6f24a3a9aaabee001d8fc84f847b5974d7bb2618909141b4e0c47d1c2b82eaa99f4144e5b2b5645e58ab025692b7f5af362e8d"
}