Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,570,323",
      "signature": "0xad118a4b1c426de3d09875498f6de142400f065cc513b03d19af736ed541c93580453df8e81a094b05142d2843f3a364",
      "randomness": "0x076250992395b28119bf9f8436035f1150177a325756d3bb98487d7ead8e2f6e"
    }
  ],
  "blockNumber": "7,412,916"
}

{
  "Sr25519": "0xb6aced89f5df87da83c76ecc33d517a88640cc702d4a01231c564d896f61506d480602fb3b24ef9cb1d715749a192e81880bae0de9be9058fe5c2fccd7174084"
}