ATOM testnet network in testnet (#90)

Author: nooxx

README.md

@@ -20,6 +20,9 @@ Check out the [full documentation](https://docs.kiln.fi/v1/connect/overview).
 - XTZ
 - More protocol to come, don't hesitate to contact us ([email protected])
 
+### ⚠️️WARNING:
+The transaction crafting and reporting are done on mainnet networks on OSMO / TIA / DYDX even in testnet mode.
+
 ## Installation
 
 You can install the JS SDK with npm:

src/services/atom.ts

@@ -160,7 +160,7 @@ export class AtomService extends Service {
     };
     const fbNote = note ? note : 'ATOM tx from @kilnfi/sdk';
     const signer = this.getFbSigner(integration);
-    const fbTx = await signer.signWithFB(payload, 'ATOM_COS', fbNote);
+    const fbTx = await signer.signWithFB(payload, this.testnet ? 'ATOM_COS_TEST' : 'ATOM_COS', fbNote);
     const signature: string = fbTx.signedMessages![0].signature.fullSig;
     const { data } = await api.post<CosmosSignedTx>(
       `/v1/atom/transaction/prepare`,