Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,547,752",
      "signature": "0x8648141053dec4d5c0172fa44ee1d8be7f17a9629c4b97abe34fa787e8ee14368e6f6fed94b05e2953641649c364ad99",
      "randomness": "0x9a41408b2903eb5ffb7d80c3716041e836ca37c13957a7ba1a4256ee8c569dfa"
    }
  ],
  "blockNumber": "7,407,273"
}

{
  "Sr25519": "0x1c0bd8490e4e7da88fd5fdc7b22300eabea7248183f53881b388f4908339bf677ae69c43eea3fcd8f3b91128d5e793da5eb520dabacc9bdaf7e032dac20f918f"
}