Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,566,309",
      "signature": "0xb06159e272281ac8e5df224aca3ade164bc16836eb0b29362075e6ac7c7eeaf5a51a4d0281f3630fea208fffff241d07",
      "randomness": "0x763701ca083efab7fc8204d89465f164bcc945c94f876ccb5dfb1c50bdf7fd0a"
    }
  ],
  "blockNumber": "7,411,913"
}

{
  "Sr25519": "0xa6531e9078f322cd2974f2875cc1c97e9bed88e33f115a51cd6ea106ee866754a578857b5e65986a7f9280e3011785b839401d658d9f19c3b6ebdbd36e502383"
}