Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,582,319",
      "signature": "0xb9945d1accdfeecdbb07f993e956217e88e1125f99408c6848bdc3866b28d3f4c933deadfecd256bba87f27cd45a2e77",
      "randomness": "0x8f93ac5bdb947a24c440b099faa3401cf8dbc5332351f371b759842dffb1bb1d"
    }
  ],
  "blockNumber": "7,415,902"
}

{
  "Sr25519": "0x8c80ea01a34f036f1bc7972905a4c284169c690b229fd0dd51b8859d5b1fd72c64a8c00fc4bbf8a1b9a7d647249bfc14770ca5fadf06ca53e927fbb437add584"
}