Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,657,390",
      "signature": "0x991d828d195bb762edff5a4df837a630c81cec83d69ca0adf486f4fb61b199fba4bc60fe567a4f2176d50181da70bf48",
      "randomness": "0xfb9b1dda7fe6af78d6f7ca3045ff38017305b2e4e0f8c76f7514a57c903f0dc9"
    }
  ],
  "blockNumber": "7,434,652"
}

{
  "Sr25519": "0xe201b066016310e0b8b0e9c60814c8e4caeb8a1b1178ea7682697dc16da65519d6cd9431787bd7eb2edca8525556dba4a10ada876abea531151cac94230b448a"
}