Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,583,000",
      "signature": "0x94be2558c04f2b96f57e26d614b02cf7ed06ef54d042793e7d47be8015859634580f037cf191896ded722342b8731fec",
      "randomness": "0x277d19f9bdef39d9b2527419b9f2b4906c184a4c90702d16b4139eb50d8a9b7f"
    }
  ],
  "blockNumber": "7,416,072"
}

{
  "Sr25519": "0x9ce684283acb1323d9b3e9249e4809671106c8a551dc5f024333f9405045293267c49f64bb2fa919889c1b0e3633178d9139d94b2c20241e9d67e03890bb688f"
}