Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,558,716",
      "signature": "0xb5ae01dcea928b5dc0bc1dd4b685ba978b876ed4cf5730033420111e69a6ddfab9dd34bb63acf82acdb36105577861d2",
      "randomness": "0x874cdf885843e101b90618c68570e66b8348f376cc4a3907329bb4c13c0173ea"
    }
  ],
  "blockNumber": "7,410,015"
}

{
  "Sr25519": "0x743c29bbeda46d1aa92fdc9c00bc8ffa19a703c96a3a844c45040bbfbbd859693c880ee3a45156202bc7dde919b28fc5bada3a7d6f43d0f6f52ae219ff585882"
}