Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,610,967",
      "signature": "0x829ecbda18aa16c54e606e6c46a0a9afae7643c9d9f93dd86c0582f9c97722d9854066e9253dc12d671061007189e784",
      "randomness": "0x520dc7e6143d96784a4692a94dcfe11e1af700e7643eddc1d1615a0cc8886df6"
    }
  ],
  "blockNumber": "7,423,057"
}

{
  "Sr25519": "0xca3b9e9e49104b69852bb0dbd8cb675163650479994082c2950b6568ba77b10c95463c11c23a9e89a072c5faae70873811260b6262d6a32c38f13f7c2b879986"
}