Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,566,724",
      "signature": "0xb04286294744f1ee0018efa363694afba1ccb023c5d0d008a5189df4bc6ff5dd55ecd68bfa9e0d16a7dec9ffd42e1f51",
      "randomness": "0x997b76583537337495da798d6cca659d8751a196c2655899521d274b4103c9ee"
    }
  ],
  "blockNumber": "7,412,016"
}

{
  "Sr25519": "0x9893e961b4ad76ff8c1ec2d8eabb7b4c151be4ec7dcfa072e96cce4810226e7e37eda07ac21cee3c385f2b4d097d3456e1c33b17659d2432900063fb59057b81"
}