Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,603,644",
      "signature": "0x92d1caaa68e060cec21b84576bd4ac62142b50b0da144f8a1432cf0b8cdb360ee31b795f510086bd71f4d539453817b7",
      "randomness": "0xc96a3e6dba35cee1318d18d50a4842452bb364284521b71c41e1578b247478c6"
    }
  ],
  "blockNumber": "7,421,227"
}

{
  "Sr25519": "0xf8a728a3af11a2a3b0558a84fdc92205a513049b5c83ffb1da74b44d5ac94b52748853c4c140bcc5d1802ca6ea42fd1bca4c30feaf5c055652d0d90c7b770f83"
}