create a new address...
private key => 8f7f5f20db3a8a2ff36b23973b493b672dbc615b9253b2c3d57f54af3e953072
public key => 04e6734886a8e2e3b8e822ccec8911bf8703d6358f9badc67a0310d42678f647185f90bdbda53799fac55206a4d9fc5ec7aed3994687c0813ce41bf35c98c27856
address => TYF7DAFtunm6kDqnkxv5Gmk4SSXD48B1rZ
import an existing private key...
private key => 11e086b1ad5cccb6458357e14d2d01037c32a21f331cf5a8ee248a64c02f48a0
public key => 04a6f60b8a68b50376e913fb90c773c5151c49bc16e0adbff7a7af8a6bfc988ae4a94cf4c2f778e7c4ba8007ff4cb0372213ec0a889e642197f6a6996f391d458c
address => TXX7LbBQE7bCttLknwpx4he9Xn1rMkjWGa