Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,556,919",
      "signature": "0x91441a83e8a6b2b329a04d6e52dcc0ab6c9a3f643e227f64483ba886c761f1926d5eec68ef5c8266290f94010f10a742",
      "randomness": "0xb7ef52cb72ae739b5602cfe755d3904ffb77d11d488dc16b2914191a09f97208"
    }
  ],
  "blockNumber": "7,409,565"
}

{
  "Sr25519": "0x8e06f965a922da869885b5816b72954325b5d2376520763a3e72cea0ec38415002aa487f7ce728c1735e59938637b30c67c640bec2b3c4369697f4d6931e8c88"
}