Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,558,371",
      "signature": "0x96b11f4e3b8756cea219e3e381bfd42b8369ac89275d4c0b5b35b7f8c9f774fe1cfa9614d8ad99d881acedc964b27578",
      "randomness": "0x76c13e8e6a59b94c485774f3aac6f704e4bc5a0a4efdf76609297c77fbe9a372"
    }
  ],
  "blockNumber": "7,409,928"
}

{
  "Sr25519": "0x083b66bd788893e6b6431e4fbc1f3a50ad79eddc82f3107a7abeb5144a1bd546887bfba4a6f2cac68bd58d1fd7af9d8ba4e3860be497960ce766dec49a204186"
}