Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,543,374",
      "signature": "0xb4fde9c60dcb15e7992e95606b3be045fb8e44bf90a4b4141fc95b16001cba3cb027f8215fda3aa8d2bf151bbf6366d7",
      "randomness": "0xc9cf76744426435998e2b1808433925ce12255fa54c645537c9461818d420a4b"
    }
  ],
  "blockNumber": "7,406,179"
}

{
  "Sr25519": "0x58b2538c91b220919828a2420b0ed59f14ba569bbdaa31e9f2852c3470246b1c8f2d486b4274b71129b3ca68a8389531611377ed6e8d0f3bc6aae75b3eb78083"
}