Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,654,799",
      "signature": "0xb6e953e542b0f59744e322954b1e19eb1594cb82ea7d11bf5b31ea11a9b6aee6a638f5f8eafa3b13f07eacd365467ccf",
      "randomness": "0xbae5cb907f263f06ecf807d3a970a0a59a005360910dee4144db6ec99b57c2d3"
    }
  ],
  "blockNumber": "7,434,004"
}

{
  "Sr25519": "0xb623c21002d640ba62ce451302698c318a723b05585bca7a423defbf63222b4e4f8d48b3c2f22fbfae09172f1322c4121d1313ffbf8837063863f5b323511f84"
}