Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,543,868",
      "signature": "0x83c979a0edbabef29635714b068dfb5c9661d83e6a982950fe7e3819c711f5f966a2a254e3ae5eb440bf21e3871eed6b",
      "randomness": "0xba73f545901fda6b7ec5e797e287a85317c2bef585189a2c6bea96fca8d13426"
    }
  ],
  "blockNumber": "7,406,302"
}

{
  "Sr25519": "0xe4388dd9a05ea12c863342d7b34bfe89ba2a171ec965718a8355ba3961c8033653ec91ede1447bb494931242b6a04902b9ec941bbfab6867891fcf704e67228f"
}