Initial commit - Tutus Consensus (dBFT 2.0)

commit.go

@@ -0,0 +1,9 @@
+package dbft
+
+// Commit is an interface for dBFT Commit message.
+type Commit interface {
+	// Signature returns commit's signature field
+	// which is a final block signature for the current epoch for both dBFT 2.0 and
+	// for anti-MEV extension.
+	Signature() []byte
+}