Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,667,908",
      "signature": "0x928bc9fc464a72bc10bb4808d8b4c63d72959d5369f8944d1124f08b5b3618c777824c957207e5ad1317bd4a62d792d3",
      "randomness": "0x0a7f266f055f540d006b71d082d9227cf334e34d30a7c6601e4ec5ff2b76ab18"
    }
  ],
  "blockNumber": "7,437,268"
}

{
  "Sr25519": "0xe231e807c4fd96110d02dc1bedde0901886231b6ab24c5c71d111f626718ae63c3ec4e45b7bb110f8f0331ae3ab0690c7c6fd3e9adfeab9e746ccb6542946b88"
}