Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,576,499",
      "signature": "0x9228b62ea51d227c5f38f344b884aa630de1259a02a900a5b6b86d6612cd26288e67974f27a8f7f4848530dc8d8aa10b",
      "randomness": "0xfcbbb43c71b4aad6946f586025edb74e05a7349de4d2a1ce460a38cf9a76d5f8"
    }
  ],
  "blockNumber": "7,414,460"
}

{
  "Sr25519": "0xea6cc8e89a3f0451f671a19067811e0f1ba82eb7a87d30d261a6e874da5bae0609be2ad3acdec073e4a746c216a46cefa97957b35c3e66c07fdf16e6975fd68a"
}