Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,550,239",
      "signature": "0xb2e1dd4fbbdad5b66e23cc2d2e88b67c3fe29dc9e2708bc2dc69f6010c069e794ea93b0cdafd16242afa07d0406a76a0",
      "randomness": "0x81ea1c4ada79f38fd8425ce3631d7a6a0fbb5b97433912a3d1653f3160f54fe0"
    }
  ],
  "blockNumber": "7,407,895"
}

{
  "Sr25519": "0x2e252a043c0dcfab7035c9df0c9767f243d1d674dcd049cf13048a1bf13f8c35d1a4a1cecf911c9141c059c3ef207845e1adeb122e89158ac97979f92761eb89"
}