Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,556,736",
      "signature": "0xafab9f5883a57b5024d258a66fa0dbfffebb7e7ea1cf22357f978719b733a8548716aaf4f66603b3373ebf6faffd09c1",
      "randomness": "0xdf6a93e0f8e3ace16d79afb3bb3db912ddd80d1b114a61c1517d0cc69b464a9e"
    }
  ],
  "blockNumber": "7,409,519"
}

{
  "Sr25519": "0x7e3da5021a249b909a557afa42184bb66eadbffef2df412499f5e3e01a18cc20cbeb087708035ddc77da089719c329faaa4499e1cffd44bba197ae3e7b268f83"
}