Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,594,831",
      "signature": "0x80cc03f336bfcca9da0126a671e9db580077c4149f5ce935dc43ad08d99a1c0f3f61747faebb5b4c324e44b188f504ad",
      "randomness": "0x5d3434b8a1b5e51737c96168403404f2a3ee2ac46bd15f83c0407cdc99db2085"
    }
  ],
  "blockNumber": "7,419,024"
}

{
  "Sr25519": "0x4027b84e57d6000a88cce985f0c7e7a067b6e464afb6a95c52d0acf877e88938ebd39fb72174521b6bd34688dbed21e62d079d2d5d53a3b81df6a9ec72206684"
}