Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,573,657",
      "signature": "0xb8947480612bf90c95def83bbcd31dae271328f9b410cf1bc00100e298f0e4a675c89f8e96572eda27119c1ec2047b78",
      "randomness": "0x2cb510595523facb60e9737132a67bc3ffeff7ad232baa1aa9f0412295acafd6"
    }
  ],
  "blockNumber": "7,413,750"
}

{
  "Sr25519": "0x540a26499b2e4476b943edc16eecc9294607d0c67bd05d7f297ff646cc8c2f1238ad33f695d4d65fb8ef84c969b558627ef9c1a90b52d83aefa58e21ae44aa81"
}