Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,566,960",
      "signature": "0xaa5711238c3058c650ba844cc2e60b6e9f0563de68cd61239caf88bc9d554598e8cc883cc2120e63cdc8cf79c17f966d",
      "randomness": "0x7a79b0088e8f2ff81e27f94f7f46a846e47e152f9a4302fa26d5d5e9cda375fd"
    }
  ],
  "blockNumber": "7,412,076"
}

{
  "Sr25519": "0xa2051aeda02636a9c85c63e90040e676f2e6b259c2ca8829a4a8453308dde3417bf7c41b9299fb115a31a4c25c78b04e5fb65e78923218ab396f489aa7b7c786"
}