Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,577,933",
      "signature": "0xb1a0e83773c84d4d5feb5c2e4e6feb0e71968d75670009e462cddf8dc67700075d0f60a7d1064803fee1683f40bfcc56",
      "randomness": "0x7a7151c719d19c9dd4664dd14623b2eff4aeea91a55b2fdbf57acb5c33816f31"
    }
  ],
  "blockNumber": "7,414,819"
}

{
  "Sr25519": "0x9687bdd8e0fa291523bb89526341dc85536617a5cf7a01889a90441515e0af1955c3c9a669c5932de5291cfede192102048b0af3feae76672dc1daadda2f858d"
}