Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,583,752",
      "signature": "0xb6c597b64c8b28496ba75b7773033ef47d6f0fdb8ed59c96aa0625c0847cf6d13d3e910e4f9c0b86de2a200aeffcff04",
      "randomness": "0xc6af88a5f0d77388732ec86698250d6757362f212e9dbc86ea37b8bc0a62e15f"
    }
  ],
  "blockNumber": "7,416,260"
}

{
  "Sr25519": "0x2c218d7afaeb211b89c4ca31abaca7a32f2e6ec1c3535a9a291e4474b2a9941ee063a229dbce6f8a6fe33f4e92ebf1bc86701a598b678f8a4251ac399cd3bc89"
}