Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,669,520",
      "signature": "0xaa3a3e27057884de3a45dd0a0a7ade6a85b8b7b818034186e3d2e70e4de8d1ddaaa952f76dd5874e9db792dc91622ed8",
      "randomness": "0x75833f16f1c0971defbce28408f24baa93cc2c4e9de510f6ab7fcc533f31b4c7"
    }
  ],
  "blockNumber": "7,437,671"
}

{
  "Sr25519": "0x30e363bd0b406dd8fb5af4a8cd0ee6c6dcbb28bdf93b7804de20dc4137e5f67e4196606d32f92f2b5f9d5d5c466b1bf5f17eb562c355c1214850d45497747689"
}