Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,588,644",
      "signature": "0x93020658cec21aab9c2311ee5a4c970c5255f084f54eec3ca5c5db807bc2d8a4dc56da28f46b598dd5037f13b5e0766e",
      "randomness": "0x4871c6451aa5626cf459d0526d936fec1f112fcfb333c5b2a151636a5266aed0"
    }
  ],
  "blockNumber": "7,417,484"
}

{
  "Sr25519": "0xbcbe8a3b6dcf3b4454d929724a711a76d4cd3f6bb10f1365d16bbdd9de21eb391dfc8bded2251a69321de2cc03df516abf57946dea53601f1b348d3ad3b3b38f"
}