As opposed to storing entropy, store the mnemonic produced from your entropy. Steganography may be useful when storing the mnemonic. The random mnemonic generator on this web site makes use of a cryptographically safe random variety generator. The inbuilt random generator can normally be reliable much more than your own https://meshbookmarks.com/story19010130/how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-seed-phrase-mnemonics-generator