Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,546,879",
      "signature": "0xab52de8290da04ef6a48c5cd3b29b522c087c32d5645009038fcc999b4b421cd883c739513da37f987bbb04d54f79ea5",
      "randomness": "0x3311b77dcd67983ce44e61ebd9a046d85e5f11732234165cf52a82e7284eb2f1"
    }
  ],
  "blockNumber": "7,407,055"
}

{
  "Sr25519": "0x06b96b35a6489efe0ce469b7d23f411db6a3d1eeb6fe033e1052163dcfeb0d430c3039ac8a1a35be71b8a70f0a12003aba8f441a7f0a8349bfc76eedf05e7e86"
}