Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,687,145",
      "signature": "0xaf36905682b40b8f4ed418a9fd2746d2f593a7e3437ff792a081e8a7b64c047ce149eadaaae5f4b72724727638c13f66",
      "randomness": "0x9a582f28c3904606eae5968d362d47ec6e3d6858ae2de3e75dd1e39e450376b5"
    }
  ],
  "blockNumber": "7,442,068"
}

{
  "Sr25519": "0x065fca6964caa98b199125d4a5d2bb9ac2052638ac6d0000d54e5f8811e2a8488279ec133f828c2348f5142cfab937f7d8b63e840b0370ada9b3d1f1b12fd383"
}