Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,545,681",
      "signature": "0x819dc9374e14e80118d0895c9e335a767f7e77e20ea82c72fecc019b39bed964634fe3fc266b4fd3ee57b99176e8004e",
      "randomness": "0x348716eb8d72c05b04f6010c0341caf3614c6d981d46d254d42eb31c7db3a936"
    }
  ],
  "blockNumber": "7,406,756"
}

{
  "Sr25519": "0x08a279d7dcca69b69d6443c58b057b9e956acc17cad0a71e199f1708f3217826c825ca7cbc635e376ca4d316b27765e08487f55e2817ef105f7d4186b8ef3a8b"
}