Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,543,162",
      "signature": "0xb612b8777bd4f3d941bf50580a22c478c5e93bc602ff165a4021f72ce9960cb481531f3ca121f428ab4feebd192eaf1c",
      "randomness": "0x9fe5f98e7484e380db0b5ee54f3d7d9db5fa1335607f0166f12b20be1978c051"
    }
  ],
  "blockNumber": "7,406,126"
}

{
  "Sr25519": "0xee13dfa099b530e121bb9bf1cf170ab2367904f299a4250ef715e68333d2c82e01df76d7919d9e8c463876657f3acb8e4de1bf1eafb5f4b362ecb9571c4d118c"
}