Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,608,687",
      "signature": "0xa759bd8fe669b013b4e1afc5a0e523d890d960e761b11d2220aa287f8fac7e768fa496ca4c1651e78b4efe43f5dd6608",
      "randomness": "0x20706d1e8c14d29a4d0a9446035a5142dc5e77e955ad1c2155ef681311d63606"
    }
  ],
  "blockNumber": "7,422,488"
}

{
  "Sr25519": "0xe4b5b4e2b12d111e3c5e0064b5ab7447ed3a46d61226ba6ed642895361cf0b02476c83baa0c25af10a9bc6c283a5e00350bcfa5f42b9144b06b841bdf1c1fd8a"
}