Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,559,981",
      "signature": "0x8199c8fee21dac5da75bde5815eb087715e5e5e752c06ba93389647e53d793be6ecfde1a395df1723b7bdff0e4ab2bdc",
      "randomness": "0xd276b6a29939e590d563fce029f6ef14837257ded1ce3e6d71bbf978033d524b"
    }
  ],
  "blockNumber": "7,410,331"
}

{
  "Sr25519": "0x66b68ca4404f8c527c2762445a4ebb3a358cd3fa8927750f56256fc72c13107d8316f615fdc4fa0b692ddf8ac31e7f94853154b5cf1b4d3ee6b49f191ad91e8c"
}