Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,596,237",
      "signature": "0xb8203c967e3996a3fae9b9035740bca3f8f2c2fe9d78c84b8c82bcda3bc32a1069d99519ddf642c86056a0b8fb6813b3",
      "randomness": "0xf8a6ed0a62de8b4748c37f73ca8a43332ba76bc26fae442da486f56cba0a6966"
    }
  ],
  "blockNumber": "7,419,376"
}

{
  "Sr25519": "0xecd8becfe011b1777e2d290c26e0c4e31bdf59178a0f1483a42bb281f2fed8474fc52072bafd65768a7cb4da487aa47eb8b1861ee7f8cc1c3f348cfa5599588e"
}