You can use the following public keys to validate the Webhooks Signatures in our calls.
iss: lirium-sandbox
-----BEGIN PUBLIC KEY-----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-----END PUBLIC KEY-----
iss: lirium-production
-----BEGIN PUBLIC KEY-----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-----END PUBLIC KEY-----