Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,547,773",
      "signature": "0xb0f0c51b4a72cb4fa4fe96f0bf3cd0661f4864cf5205140122952962407c17221f0bf34221ea52fba4bfa60edc41cb63",
      "randomness": "0x4936ef3360020de3f17086f37be0059b60850e168e412132f90adb78d9b80bed"
    }
  ],
  "blockNumber": "7,407,279"
}

{
  "Sr25519": "0x22e169ff226d5101d3bba4ecde34798f623573a7b67c48721f416abe84380c308090fe437fbba0b5a611dc62c1c04d3b88994e7311092fb61c60d86e962b3184"
}