Add Wave testnet validator info

[ABEF]

…c3ad.json

[greptile-apps]

Greptile Summary

Added a new testnet validator configuration for Wave validator. The JSON file follows the standard validator-info format with all required fields (id, name, secp, bls, website, description, logo, x). The filename correctly matches the secp key value, and all field types match the expected schema. The automated validation workflow will verify the cryptographic keys match on-chain data and that the logo URL is accessible.

Confidence Score: 5/5

• This PR is safe to merge with no identified issues
• The PR adds a single JSON configuration file that follows the established validator-info format perfectly. All required fields are present with correct types, the filename matches the secp key, and all URLs use the https protocol. The automated GitHub Actions validation workflow will verify on-chain key matching and logo accessibility before merging.
• No files require special attention

Important Files Changed

Filename	Overview
testnet/03731333ba9ed7cecfdfdd85c2a9444358215900731b3d0bd419d28502b25bc3ad.json	Added new Wave testnet validator with all required fields and correct structure

_{Last reviewed commit: 3e42ef7}