Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,599,829",
      "signature": "0xb3ef759a586685d9fcc537b203726fc9eda82e4ee33320d905c18ab998cf8e630aad975f3b7e986988be9f69cd7385ad",
      "randomness": "0xfd3af24047a58c73452f30dac4466c08291a9feed971b5eeccaae8337389f1f7"
    }
  ],
  "blockNumber": "7,420,274"
}

{
  "Sr25519": "0x7a3b9b07d7092b424e7b9f2ddf6c5e09a3f358c8974c8c1f630a459662aac62507ef54f892576cd4bdb20b2023582321e72d89c5fed5e291f4d7e7660951438c"
}