Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,577,632",
      "signature": "0xb8e240f7a712d3c1a6a926a260977d06b937392b34ce7fe865b126134870eab9289e1b6312da568736991b80cd343401",
      "randomness": "0x1dac3fe8b442dcdc752b9b4921dc5636f2a5205e7337369730040efc85e7e65c"
    }
  ],
  "blockNumber": "7,414,743"
}

{
  "Sr25519": "0x341d9218c87b1019e833db618e9eb301ebde2a7e878d6999b5cb726b81c3641a2e754ef6da51bbac43eaec55aca5b94b79156721130ab5f66a8fa8a9d69d6f89"
}