Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,543,441",
      "signature": "0xac70afb136a1617154a3c3338363093f492718e38ce4ecc57f3099b833b90105089f9bd31d1c8b633f1a0207b6c75163",
      "randomness": "0xa24683f8d2080b76f25f60eed80b7fddb1e4fe937c7f1e15a1c1d0fa9ade84c4"
    }
  ],
  "blockNumber": "7,406,196"
}

{
  "Sr25519": "0x125d91cd34147c4a62c8a460c60e619c5fd5912a531ebb295c196892dadca71c124302291d4f8b9a693eab11a546cd955619f9fb2b41ad49b5acd2f9c7332b84"
}