Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,578,637",
      "signature": "0x944463c1c4d5e67ad90eb92f88f2740574eb25171e507e47fc5013648e0c3abf9022a33d98f8999cc70adca8cf0c60e6",
      "randomness": "0x9e593c26938851f0e9ca4943325720d34725ab509236793cbcba2faf09617bc2"
    }
  ],
  "blockNumber": "7,414,995"
}

{
  "Sr25519": "0xcabffa6744caee1e2c9a28bf312ebe5b8d8cc31e5e644d95506ce6e85ceea8641d2b3bd4909f52fb71ddfc068fb605ca62715e1b90ba73611c2e61a1c20cc18f"
}