Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,565,372",
      "signature": "0x9793b4ad9dee55af1a537b6257c8825d4994ec1feedb1f9826051f029073132be754c2691c46ba1e162b59288a7d3b55",
      "randomness": "0x2d7e8821326f793431b6ff31dcfd9dedb307a4042e0cb50b574a23cf6ef5b8d1"
    }
  ],
  "blockNumber": "7,411,678"
}

{
  "Sr25519": "0xdeb6bffcde32f021c4dbfba5d126ca1216cbc9d514fb1e35b39aca4996ea787c1b810b3484c6f1e8bb428af7a7907f0472b916b270ecdcd4d25c84551b578d80"
}