Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,585,368",
      "signature": "0x82a25e98bad7433a8693ce6e54efaa0b97df159b6510fb215baa953b2d840fc0d40f7f96170852cc23dd76c0ec0d686f",
      "randomness": "0x0c7bbafa18e330d05babd1b8f9d2463920ab90ec3eb5f39048cd2a4a9a54adb5"
    }
  ],
  "blockNumber": "7,416,664"
}

{
  "Sr25519": "0x167f47197e39ca5cb6ea79331f5983286e0d342805ac78dd08f84da667a79910e3e687dcfffca9b11a2f8e6255428261ed2b7f1dcaa4170009fa8ddc4d09388a"
}