Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,608,223",
      "signature": "0x94e18ad7e74a23b3d956e9ef59c6100b3b548615372a5f5b9888ca8af092311141efa45446a68838eaaaa391ccf7662e",
      "randomness": "0x6c094da245cbc12d707bd86b12c931105d47c4ee262b7c5743b0c0f4f923e8b0"
    }
  ],
  "blockNumber": "7,422,372"
}

{
  "Sr25519": "0xf4d9af14ba9c53cf01f3ab8ab26f2bb406f1fcdf20956d89ec1e23665e7dbd7f89013ad8141abac3a09d67eccc89be8e3b24ee8e119b8d106bf3fa5796584989"
}