Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,659,587",
      "signature": "0xa8b8fc96f9d7cbc2fc9d98c1e5fd5729c77c8b03bbe5b66dc90efb09eecb6e9e145c901b23a9f75d739e3a6e4e4d6354",
      "randomness": "0x6997c724bfba683d1e685dc4efce9a7bafc8bbdf226cbfc7dcd89cb5215946f1"
    }
  ],
  "blockNumber": "7,435,201"
}

{
  "Sr25519": "0xdca710f872558267db7b70a0d4b0a3f064f8d4e4f52bcd444e2b0699a5dd28045246ca192fa32c21e5974299f7891a158a863233842dda7758c54ae2a2ffa889"
}