Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,619,195",
      "signature": "0xab0c7b8844e9da78620abb092492caac9574d2f82a3ba8e97fc33894c9cf48e91fb7481a7344b16a1828d9a07c427f7a",
      "randomness": "0xf3e96eb2ebbb0b59d1b102a24139a2159730d1f29229c7d03dd4d3f61bf754b5"
    }
  ],
  "blockNumber": "7,425,114"
}

{
  "Sr25519": "0x0e9fe4c7f5abc3c807726d43ae4d467b15b3ec1de52a7a26dc7a64c2bb5dd9600ab8c50ee1614ec498b2f0e31ef34589906da6499cbe1ab9f2b721f2a16b768a"
}