Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,627,799",
      "signature": "0xa5fc1f8a4af9d0ad48410897b4e594eeccfe79ebcfafe3eb4ff1fa24156a9deab04d6db150e39626a35cac18e065cd78",
      "randomness": "0xb72248fc93f86866116125408914dd0b0e4365040539b481b35591112558967f"
    }
  ],
  "blockNumber": "7,427,264"
}

{
  "Sr25519": "0xb04eaf3637f9e4e0f523412136db9fe7f5258b968c84ff92c2dfd3dc9cde6f0f9ada04679c836d7db824cd597f9fa23b1f70bc2ce1c35fe022885d9fc4e6b78d"
}