Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,590,607",
      "signature": "0x85958ee56fa4b9e91fcccbe8fcc5f4365eecaa0bdc951ac288e766e72fcb808d8cbdf5cefefeec10c8c8648965ce085d",
      "randomness": "0x00541af30bdd7899b59bcb2773101bf88b092b69a3ad7e47fe02cb24ec298c18"
    }
  ],
  "blockNumber": "7,417,974"
}

{
  "Sr25519": "0xda91950fad9b2365895553e5654e29115dd505544e53942cdc235309b5c544742e51d1a902089771d286c1a976ee46c103fe0d70870f85f968bcacd000fb0e81"
}