Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,547,249",
      "signature": "0xa4ee0f94e39823fe7f97f7ca7b7ecec2bab197669802f7749934c80f76b403c930e1aeee46fd053913aaebdaf4fa89d6",
      "randomness": "0xf35cba4e983055de635a165249496a6bec3c6dff46aba188a16d0efce55f84fa"
    }
  ],
  "blockNumber": "7,407,148"
}

{
  "Sr25519": "0x786dfa328f2490422023bc4e457cdb2c492783aaa585a8d7ccdf9f5d13112876fb73abd977b1992de9cbbf2ff33c88aa464f0e7726b90a7bc704ae0ad03a1f82"
}