Bip39 buffer is not defined https://zenwriting.net/keenanctdp/how-to-create-a-bip39-seed-a-step-by-step-guide It truly is essential the mnemonic sentences are produced from randomly chosen figures! These figures could be generated in a variety of other ways, which might be explained in other content articles in this article, like "What on earth is an RNG" and Seed https://bookmarks-hit.com/story23558047/bip39-table-helping-the-others-realize-the-advantages-of-bip39-passphrase-https-cutt-ly-uryc5rw7