Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,577,763",
      "signature": "0xb0f66fb3bc21cc4049b4ffe39c9025e3acd650ab6a239e338bd40a02e76fbc10146152094b2540cc6f72db5eb3d620e5",
      "randomness": "0x39b22839e5c801080dbe11b354bbe8884c0f193c25cda845976eafee38c944e1"
    }
  ],
  "blockNumber": "7,414,776"
}

{
  "Sr25519": "0x3253b9849fce0b3cbf6ac3147c074574d77b5b1c8779cef21684616358f5ce538b8d12c883ad74f7d28381404af0d0cf68d937537b0e5ad0624336543d241b81"
}