Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,543,363",
      "signature": "0xad34d7fbc10cbfd8f411f49a29d27c87eae9faacc9becfd675c496b244273502431660a0631364175fdbd53841269b8f",
      "randomness": "0x6e69f0a0d954f0d291c8c150db2b705fd7bb4b4fca6453fbfeb6ee4250865c27"
    }
  ],
  "blockNumber": "7,406,176"
}

{
  "Sr25519": "0x1a1a98d4861ff3da0f7d7846c736fbe46916c8754a11eb6f9e8241caa90eff3f00a37e2d32e0d96d5dfceff6a8a5017b943c917d6a2ccc9d0fe6562464bbb28d"
}