signEddsaMessage

public func signEddsaMessage(driver: ProtocolSwift, secretId: String, syncSessionId: String, signSessionId: String, message: String) async throws -> EddsaSignature

 // Assume an already performed synchronisation procedure and established connection

 // Generate random session ID for a new signing session
 let signSessionId = UUID().uuidString

 // Message to be signed
 let message = "7hJ9yN2OdIQo2kJu0arZgw2EKnMX5FGtQ6jlCWuLXCM="

 // Generate a EDDSA signature
 let signature = await signEddsaMessage(secretId: String, syncSessionId: String, signSessionId: String, message: String)

 // Verify the resulting signature against a compound public key
 print([
     "curve": EddsaCurve.ed25519,
     "publicKey": publicKey,
     "message": message,
     "signature": [
         "R": signature.R,
         "s": signature.s
     ] as [String : Any]
 ] as [String : Any])