Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,575,344",
      "signature": "0xb45a79254610c656ac6aefd5ab3d0c151b42de42db1fc47d9d7614b3ed3cdd2f0a4bce620e8838002d2b19dfc1466634",
      "randomness": "0x93ab264fa2992b84f1eed1ac270c1c66b68a8c6bd9ab85c4765963aba7a0ecfd"
    }
  ],
  "blockNumber": "7,414,171"
}

{
  "Sr25519": "0xf4cc4487c9aa2128a26b10924353560eb23429cb35a31b745a554a51c37bda771fc33af8611095723b15ff1537bc10ac654aaa2affec64c946cdc6dbe6fb1c81"
}