Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,552,701",
      "signature": "0xa9319d4727ad42bf9c1b9e1b792d3459c654c2da5cc5e55c37652394c9fff73f47832e092575567382897247af7bbcf8",
      "randomness": "0x2a30fb545e5ecb9564b835ab060a9b55e4f1e950df87e9bde3afa9dc41b8be5c"
    }
  ],
  "blockNumber": "7,408,511"
}

{
  "Sr25519": "0x76d26d1c841b59af96350ff62498d2e9c1c7d36db052a0a2c4a83378fd2d084d3db9a3026549f7ca98ed303b04ff29bde2e4f1044722d88a35c18abcaf759086"
}