Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,544,179",
      "signature": "0x8cff0e794ae71e8aad6cd5589aeb110d7d3201e0994c7926215ccebd192667d861bd9b2b0d71e9462c9a998df4e44c20",
      "randomness": "0x8291d9b8f8e0705781ef034bf2d8534bd9261284ea5a882c0040084f10de16a6"
    }
  ],
  "blockNumber": "7,406,380"
}

{
  "Sr25519": "0x20ffd1da7f92b482797b5bf767d72eb55763a1ab352ad5c6a1aea0eaaa24251c0f54f6b1511c6ae2dc1ac7169282ee3631ad4da559a06f21416cdf1654a6ac8c"
}