Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,565,503",
      "signature": "0x83580e0fa38a530394f507907070e8718771ecc7238c04b8d9c51620b37802d8b064367b0a2baeca592c10d33fee0b03",
      "randomness": "0xc9ca0da5b95805d407c32f74c114a4df242b7e5117c65e6714fa6b4d34345bdc"
    }
  ],
  "blockNumber": "7,411,711"
}

{
  "Sr25519": "0x681e835235264cd6aa4ff132e0aa750289582a3ea9a4a47916fa4277f462df7becb01ad32219acedcb97fba4d96fc6052c434011cfa140a58d5e47f463f8bd81"
}