Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,585,020",
      "signature": "0xaa682e81242cd9237d14621327e052fdda211799690f3ccbb12c13340e6edccf8c3a80416dedb49a62519af5175f9d6c",
      "randomness": "0x62488fd38b8e3ca91c4b6782257583f6fc769e987832107a6adadf34d1dd0bab"
    }
  ],
  "blockNumber": "7,416,578"
}

{
  "Sr25519": "0x74bbea8d1470c05d3e5bc0f08d0c15472daa5aa9c9a789874da3b9c3ac14d63c3fb60fe35e69eb1a3674554399213c49cd045ff2fccacd8052eef5386d537c86"
}