Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,576,705",
      "signature": "0x980f2cfcfbef9789211b038a0b6536f0bcdfee092b449b0654e46a08f9b65c1c898dd05fb34d9594d849803c5ddbc3cd",
      "randomness": "0xd868c53e9a05cf1f1177c73beabeda31e119ef582f11e4eb0ce12b62b32a0730"
    }
  ],
  "blockNumber": "7,414,511"
}

{
  "Sr25519": "0xfacb2d5a17de743beddf47e5e2cc65ecf06373047be6b5fb0805fcc4d822fa5da5a694e55078ae90d2dcecda3ee496973f799550f3770f4e0f00a128ed179f89"
}