Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,571,278",
      "signature": "0x8fa583f402315ec5ce6ad08c544bc74af9c44440bf821b44a7bca5f3d4c86a636b6e28e0b7d45e49d59e550aa2c77824",
      "randomness": "0x63c2320859cc39b135c8822436f5a3f17e3847b5ea45603fc6e1bcaee4e03e3c"
    }
  ],
  "blockNumber": "7,413,155"
}

{
  "Sr25519": "0x8e7e0d06b799a34ba3ac4eb9701ebd8e173ae875ca4e5669c7594ea29074594e9481f5e7222f577562f0d03b8a4152869eded73ba680e2ffe323b2dcc87d1f82"
}