Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,568,770",
      "signature": "0x92e7f3e5f991c5e750eb90f08b8976724884cf87ff2443a5362229083000bf20255a98cec306dbbabb3822394c782ad0",
      "randomness": "0x675ba6a2d61f7b82333ffb8161a715e4fb976331047aaba49d73534bfd9f696e"
    }
  ],
  "blockNumber": "7,412,528"
}

{
  "Sr25519": "0x1edc771928b26c2b204bb05819ff2417bf1089d4c155f368c1f0eccde1e4c20e62d60781099fd68c7566822f4ab996bf843e4f1edb26deddcb3add8245112c86"
}