Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,547,903",
      "signature": "0xb6d80d727ecee4ac3180ec687db60a60ef65dd29fb21a52c02d28b5d3e8b8f054da68199fa1e2c3275f468007ffaeb18",
      "randomness": "0xe913567c79479cfc20833d5616b00131ea9be24a8a92dc467be848ef52373c7b"
    }
  ],
  "blockNumber": "7,407,311"
}

{
  "Sr25519": "0x32fcddbe6da9e274c66c1f57e6c43a0a0d010489d44a7ce1902f30e58a921c0c32454e3609688629c227529568677a585134b2dfd84d9292e1c4c414ca8b1682"
}