Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,546,493",
      "signature": "0xad38a68614f746679692f0fe39b9ecaf490fd235fc6d41ac817824c99062bfb6b70351a2271fcc5ced85f6c72b170640",
      "randomness": "0x0f53229e26f971ebc3d645b48084b5cb5108ba96a8b7c7ce1c73c3ab8525e757"
    }
  ],
  "blockNumber": "7,406,959"
}

{
  "Sr25519": "0xc4d3c68027d67260e2dd279949cfd70976561393bad22179480fba32ccc88976eba279476007bb168cac84dbd356e390d7c459b3fd6982778860ed2d72f48281"
}