The wallet gathers true randomness from hardware sources (like mouse movements, system times, or internal hardware RNGs).
Before posting this anywhere, please be extremely careful. If the string 35hk24tclewcgna4jxpvbknkoacdgqqpsp is part of an actual private key, i 35hk24tclewcgna4jxpvbknkoacdgqqpsp private key new