Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,603,969",
      "signature": "0xa4c7b52a59be286a6da9a3cf371ea2a403bcdfb436f00beef64780aaa4738d7ba55585e207ede6998bb47c561f99ae12",
      "randomness": "0x09e9be2fe40474aae90ed482360cf682b95eab9293275282caf74bc12b82469d"
    }
  ],
  "blockNumber": "7,421,309"
}

{
  "Sr25519": "0x683440eea7a1eb4dd42938ad37d36f27eb9a3b6c0cec0ddf39391f46be91e5179a0e69f7f796e6f18babb58fb974648c73d400b0a15e0876021b610cf6abaf8d"
}