Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,553,224",
      "signature": "0xb2ce2c7730b6e5f0a3bf42403fbbc4c036e9a41454fa22936d3c390be92a2124a627a44ab613bf1bea20dc81b79d8c18",
      "randomness": "0xbe7e11a7c78e1af6381868d53ca439c4abbbe68b0351489d1f0c9629280cf47a"
    }
  ],
  "blockNumber": "7,408,642"
}

{
  "Sr25519": "0x5cc98b4204d9d7310412a68b5fb775d83f5f7cc20bdaa6cccbc970077e6c4137fe1fe688d67907f84ad06aa8cbb32a565691a24353b3d6aaa0a80ca512ef0985"
}