Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,563,088",
      "signature": "0x999ecb4735d3587b19b0b152b21e9b940ac1764ffb1bc189622f31fd5bebc5d67e66da2575a3a3683e8ade902c55b3d2",
      "randomness": "0x9be40973573f611f93a37b491bbbd0d35511a055ace74a95f9f614d1910c9387"
    }
  ],
  "blockNumber": "7,411,107"
}

{
  "Sr25519": "0x3e19d6875d6f60373bc223168b49f6ea0bf493901695888dcc1c898031a10908a2196ecc53a25d0bbd87eab2d0e75681283a14ca73bc42a532c27d2472ae8283"
}