feat: vsss example

[cyphersnake]

Part of #62

[nakkstar123]

This should be corrected to 1273*32. Without wide labels, each wire has 2 possible values (T/F) and therefore each bit requires 2 polynomials. With wide labels, each wire holds a 8 bit value and has 256 possible values. So this “wide” wire needs 256 polynomial commitments instead. And it represents 8 bits instead of 1, so we should multiply (num_input_wires) by the 256/8=32 factor.