Add VALIDEXIS validator info for testnet

[validexisinfra]

Add VALIDEXIS validator info for testnet

[greptile-apps]

Greptile Summary

Added a new testnet validator entry for VALIDEXIS with ID 221. The JSON file follows the correct schema format with all required fields (id, name, secp, bls, website, description, logo, x). The filename correctly matches the SECP key, and the key lengths are valid (66 chars for SECP, 96 chars for BLS). No duplicate IDs or validator names detected in the testnet directory.

Confidence Score: 5/5

• This PR is safe to merge with no issues
• The validator info file follows the correct JSON schema, has valid key lengths, correct filename matching the SECP key, and introduces no duplicates or conflicts
• No files require special attention

Important Files Changed

Filename	Overview
testnet/03387106336198326c5862eddbe1cf05c94a715205094ba99164539b08607cf685.json	New validator info entry for VALIDEXIS (ID 221) with proper structure, key lengths, and no conflicts

_{Last reviewed commit: 17b9ac8}