Needs conversions (and some forwarding): - [x] caml_pasta_fq_plonk_circuit_serialize (why here instead of gate-vector?) - [ ] caml_pasta_fp_plonk_index_create - [ ] caml_pasta_fp_plonk_index_create_bytecode - [ ] caml_pasta_fp_plonk_index_read - [ ] caml_pasta_fp_plonk_index_write - [ ] caml_pasta_fq_plonk_index_create - [ ] caml_pasta_fq_plonk_index_create_bytecode - [ ] caml_pasta_fq_plonk_index_read - [ ] caml_pasta_fq_plonk_index_write