lib.rs

			assert!(crypto::finish_batch_verify());

			// 1 valid sr25519, 1 invalid sr25519
			crypto::start_batch_verify();

			let pair = sr25519::Pair::generate_with_phrase(None).0;
			let msg = b"Schnorrkcel!";
			let signature = pair.sign(msg);
			crypto::sr25519_batch_verify(&signature, msg, &pair.public());

			crypto::sr25519_batch_verify(&zero_sr_sig(), &Vec::new(), &zero_sr_pub());

			assert!(!crypto::finish_batch_verify());
		});
	}
}