Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,609,330",
      "signature": "0x8501d5b32fd0f146168574f8f79284166a42faf26e6ae4f61fb6357fe48bb83f038256f202f4ae7e019bea425fbb36c7",
      "randomness": "0x28e52d644fc085c5436f4e35db4991b20c69ab3544a36f09fa99358ee1b42cf9"
    }
  ],
  "blockNumber": "7,422,649"
}

{
  "Sr25519": "0x3c6ce02193ce0af54ce65afb497fd8485efb7001d514374ec81fc8a65576fe37a02f0998d93361ce1b5cd95d92717ecced1aa8938014011e6bac159d92acc584"
}