Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,538,890",
      "signature": "0xa43013cdac5583df33093a20189496b77b78640301d3853f3ae83d05880fa15e528eefa52555aa7d331905c4663f913a",
      "randomness": "0xeb065628209c0f7ec05f095f91ee7a3ad5e1c6cc842ec651ccc195f3f4e6fbd9"
    }
  ],
  "blockNumber": "7,405,058"
}

{
  "Sr25519": "0xe8ea507aa91ca17da4cb7b30e8825d5f74536552bf2b149f4402402e35105d36821c1c4ac2a6bf8ccf7493ddcd25f56fdbb6b0cad792a5f70aa293f2ab72f085"
}