Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,594,781",
      "signature": "0xa9087a149b06d044a57595e906b222f6972fefb028743ac28ffc1942d4429b8d1d33f06292dd84e2772bc29a564aaa31",
      "randomness": "0x5dc97087e116788a8bc67dc3fd254502c10a93c90b4d218a0265c10fac5638b2"
    }
  ],
  "blockNumber": "7,419,012"
}

{
  "Sr25519": "0x4ad54c9c6f3ce94566f06d2e0e05a8960dff5cf1681378d5d3b47366076bc57a7dbb5f0d8ac0d3d03d9309223cfc3d4bf293e98b314f53eef4c2abd41e7e1a83"
}