Use @cosmjs/crypto in this project

packages/cli/package.json

@@ -39,8 +39,8 @@
   ],
   "dependencies": {
     "@cosmjs/cosmwasm": "^0.8.0",
+    "@cosmjs/crypto": "^0.8.0",
     "@cosmjs/sdk38": "^0.8.0",
-    "@iov/crypto": "^2.3.2",
     "@iov/encoding": "^2.3.2",
     "@iov/utils": "^2.3.2",
     "axios": "^0.19.2",

packages/cli/src/cli.ts

@@ -59,6 +59,22 @@ export function main(originalArgs: readonly string[]): void {
         "UploadResult",
       ],
     ],
+    [
+      "@cosmjs/crypto",
+      [
+        "Bip39",
+        "Ed25519",
+        "Ed25519Keypair",
+        "EnglishMnemonic",
+        "Random",
+        "Secp256k1",
+        "Sha256",
+        "Sha512",
+        "Slip10",
+        "Slip10Curve",
+        "Slip10RawIndex",
+      ],
+    ],
     [
       "@cosmjs/sdk38",
       [
@@ -82,22 +98,6 @@ export function main(originalArgs: readonly string[]): void {
         "StdTx",
       ],
     ],
-    [
-      "@iov/crypto",
-      [
-        "Bip39",
-        "Ed25519",
-        "Ed25519Keypair",
-        "EnglishMnemonic",
-        "Random",
-        "Secp256k1",
-        "Sha256",
-        "Sha512",
-        "Slip10",
-        "Slip10Curve",
-        "Slip10RawIndex",
-      ],
-    ],
     [
       "@iov/encoding",
       [