Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,569,048",
      "signature": "0x8460851e33698999e450df44334a60ca8e53cd01f771dff81174f631efc5c7dee3a9f76dab94284157cb936a173ccaf8",
      "randomness": "0x7cc3488b799b1e7d8f81610fd4ea75d362e4daf448093ae994af755a2370b278"
    }
  ],
  "blockNumber": "7,412,597"
}

{
  "Sr25519": "0x7ccd7caa57a6ee9a47e84845f7fd29dfb295db690848016ff4d50eda730e6a3b9351b8528447590fb0dd1d0c1761a9a020ab87d4891410c405f6beb2502d9886"
}