Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,566,476",
      "signature": "0x999e584c32f774e16047df0b0e22b447d22a9fb1674bae2244e74d883c3d4ff24ad38e75a06f7307795478a9fa394d77",
      "randomness": "0x129a7160f0be68f54e8f477bd54b477198c532062fdf58848254263a3a3552c5"
    }
  ],
  "blockNumber": "7,411,954"
}

{
  "Sr25519": "0x52bda5e84faf10479566e355636e49ca79a9bc3abf5da42e081b46bc8dbfca714ead9173ffbdcb3ca9c73431a17a1d3fd352ae5ee7d0c0c440f21bf7b8791986"
}