Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,551,935",
      "signature": "0xb32e309f1a4c4844b8359aeadaef457820d02dced4975ed0c3f13e800e134366b52d52e5dcb0a3e22242a459542ddff4",
      "randomness": "0x081a6a44e6c00b6f2a9e1abdf32539255f93e2831caef6a8ac8a8f093993f72c"
    }
  ],
  "blockNumber": "7,408,319"
}

{
  "Sr25519": "0x4476a106043770eb13e792f5c75da07ab98bf26970f5ddc9a88ec4a8afca832f40bd6765008ff3ba370bf06bd793bf6d0905fc47b983d5a2dd181090e650098f"
}