Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,574,031",
      "signature": "0xacf33310c22635f18d27e2fd25d4f86db60ea03cb1bc5a2bbd84b40df3a5de42587c9b8eb841e9a2b626a99520bb24a7",
      "randomness": "0x711c0a27417ed116297ccfacb2db3709718acd45d7a20aa46130186880915fc7"
    }
  ],
  "blockNumber": "7,413,843"
}

{
  "Sr25519": "0x6e26c0475ea797fb64534ce1ef904acecd9ee14e62fe07cbb378ec0c1c2f956600f4cff4a4fa25d4b99a19f2d5002418f07a509cd4ad5200c89e95b84eff3e8b"
}