Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,554,424",
      "signature": "0xb9627c48af50df20e9c1543ab855c2ccd02056a487ba9725f4e57923335b44246a96ae779f4b90a453cfed982a7ef81f",
      "randomness": "0x53b4fd27087e332ffb37ceb2b47b77658caa07f4a416c667044c8fd2e8c67428"
    }
  ],
  "blockNumber": "7,408,941"
}

{
  "Sr25519": "0x4afa85cd8c4c94e3cec2a070826735356cfe78de9200e451c7ebc7baf348e7108fc3f3c1dd02e68dacf0c780b3129d8a820cadac5b4ac926401e940ee29d6786"
}