Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,598,431",
      "signature": "0x8a2049024025e39db9949db79e35aaee434ab8808d58758988684600a0764dad61c0fa4848ac44a9f7b701af8d9f0e86",
      "randomness": "0x0dcc9a135fead38c1b750fa4c0a3f6171f056c90843dbb2bedabca193f6cf4cc"
    }
  ],
  "blockNumber": "7,419,924"
}

{
  "Sr25519": "0xb24ff7fbe2a4aba69f48b50c6b1b0db28c9b45a391692784ba29bd44c527db2ff66831e614858c6d44d1f83e95edff12a6a73d04821aeb0685009e2a27386787"
}