Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,630,802",
      "signature": "0xa77fe670fd7b02f9e5d9c01c43d14c2f36d33dca8d109df83950ab1a80baedd1a90491db374bd26e5b3462b86517d291",
      "randomness": "0x2a1153d3fb7372386c04b8c7b40c68a7a4f8d6a9a420805a676b07cf690ee44f"
    }
  ],
  "blockNumber": "7,428,015"
}

{
  "Sr25519": "0xb83b6f7cb42214aac9e690a7d761554a6bb7c4d6666f57db723df1e79aef9e137de75398b50aba05e65bf71ae6029a44298268cd3c86edc72fd22f5ffd96a38e"
}