Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,562,901",
      "signature": "0xa6998d2418b512862af1c014da07ca1f293a81a39abb1da80706870f0e3a0602c8151abe03446e5fdd306df4916d71b8",
      "randomness": "0x4c2491c435211f25de0e10dd25cefb01eb8eb82937d711174c7288fbb5e2f743"
    }
  ],
  "blockNumber": "7,411,061"
}

{
  "Sr25519": "0x96381e9a174f279594e3e1caa53eeeb73e0139ee63b2312e25b79d725fa914610b5bc1fe943d5a3693e74916d8756ef1a5ba4a8c7d2917a59611659ca931cd8a"
}