Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,556,507",
      "signature": "0xa06200f385a3fa8f95d9c04ddcc197e5c4d47a61c85d9575cc64792e3011195fa65437874c0700c23081dad870cc1eaa",
      "randomness": "0x33364c2e5fe401d56965ddfa575b8d3314ece958698b9b27ed0060e2db454a2d"
    }
  ],
  "blockNumber": "7,409,462"
}

{
  "Sr25519": "0x509ee972d9213156119b9d5c27d0d5152a52e0f21abad25cbdafe4f6bfcdd9314dfaa8f14a8f7467c3c6c93601439b190ed0019a2b6a3fa836b1ff0c6ad7a883"
}