add realistic example input bin

Author: nuke-web3

common/src/lib.rs

@@ -1 +1,2 @@
-pub const INPUT_BYTES_LENGTH: usize = 300_000;
+pub const INPUT_BYTES: &[u8] = include_bytes!("../../static/proof_input_example.bin");
+pub const INPUT_BYTES_LENGTH: usize = INPUT_BYTES.len();