Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,644,816",
      "signature": "0x95344e251a239c2858129cf80a39574de6b8749a0eb4b4a954939bbf71c8c56754f0e7667cb817ac73f55f223a8312fa",
      "randomness": "0xd3274c1dd30acdc1585fc9b3dab081bae8b68229eacb4b00860642921e43a3dd"
    }
  ],
  "blockNumber": "7,431,508"
}

{
  "Sr25519": "0x2c90485794580a4180e7e09633539f716dbaa239c37f9392942f9035776772134b486e7e170cc331b6e5ff924c14f488251d3c1bc47a84d05d0c2160ba70c487"
}