Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,582,189",
      "signature": "0x847f55d44dbf3d6c8e1459065dd8d0736d3e34c12855bc023d7d1edd3e84bee8fc9288ef993d2831de38b268709e61a0",
      "randomness": "0x988a52a037c6c863f3638c714c9f5c74eeb0d5c77eacea1f8a780f46b1b017e2"
    }
  ],
  "blockNumber": "7,415,870"
}

{
  "Sr25519": "0xa44c0defaeed44bb7a9a6a9e98081b5991ef872870b25ca68d78e1bc1e7ae43de403d77d8bd271b6e87cfaf05751da5b1acc6b5a631a174619b7ed4a0d5e9d85"
}