Change network reference to include multiple target code points

cic/ext/eth/__init__.py

@@ -1,16 +1,18 @@
 # standard imports
 import logging
 
+# external imports
+from chainlib.eth.connection import RPCConnection
+
 logg = logging.getLogger(__name__)
 
 
 class CICEth:
 
-    def __init__(self, reference, proofs):
+    def __init__(self, reference, proofs, signer_hint=None):
         self.reference = reference
         self.proofs = proofs
-        logg.debug('eth strup with reference {} proofs {}'.format(reference, proofs))
 
 
-def new(reference, proofs):
-    return CICEth(reference, proofs)
+def new(reference, proofs, signer_hint=None):
+    return CICEth(reference, proofs, signer_hint=None)