Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,560,450",
      "signature": "0x8fadeae811a419795a709e84da2d89b28044fe98520d640f8e9afa6f46a61a8cd1e4404b20be3570ada865092e100de8",
      "randomness": "0x256285331c39e340130c3e342ab4f5f4c8570b73bf4c6fe6ce0d42e53efecdc1"
    }
  ],
  "blockNumber": "7,410,448"
}

{
  "Sr25519": "0x70bd7dc2022393fc7be8cfcd9a117118249fba9cb1ff7c4f7d86002a662f715afbc291918cf629482a16993f8e2e27428d6631671563d1bc4e84da9d375d3a80"
}