Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,556,112",
      "signature": "0xb4b8f2302165f63e86d78008d2a642403d509f5bb9d0a58e7c1d6bb50e0f8906d4e2a9454cd170ede529250a434a3265",
      "randomness": "0x6a2ff3393652dc37c4e976c124cf90586ecd332f568a95ca6e3411432f8b663d"
    }
  ],
  "blockNumber": "7,409,363"
}

{
  "Sr25519": "0xe886a6014e2698f9163bb3de1dd64d22fc0738a381b3c6e42b9cbaf29c501f7d2a18ecac73de1462f051893544178a787faa734b3429a8c6403103e74460fa83"
}