Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,577,345",
      "signature": "0x8a4783115c805d1db7610058aee3cae3f86bb1e132f0a6bba8fa2888a2a707db7c160452eaa98235a0fdaf523f76eb1b",
      "randomness": "0x53596fc6589ba3fee0d0fc6034efceba645880d03f54da46b557d4d305f75e51"
    }
  ],
  "blockNumber": "7,414,672"
}

{
  "Sr25519": "0x126e445293a235ea7075e0601e4e30abeaee1fc5b22dd5c934ee50c11654c827650f540c314af7bfd5aa7abc85e1304af4afd87cdb2be1c5a3befe8ff8983489"
}