Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,552,123",
      "signature": "0x8e20561da236dceead60834c7aac537215f39dfa8ca2df8b96890fba8a2ff099fcbf8a3c14963109e248e14303928919",
      "randomness": "0x4d8bacda7a41452e0067c77de2c3b0c770f37ff4a670f06b9ae0f7c38a4a936c"
    }
  ],
  "blockNumber": "7,408,366"
}

{
  "Sr25519": "0xc0b9af2c4efbec1aed9152cdd8e92eb8574d68bf5109bfca004524f039eb6d715fc27c024e4e3ea4f71340879a1d959ddb76d8aad3c809587c82d85f55bb4081"
}