Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,580,532",
      "signature": "0xb2bdbca03feec71a40f89cca7093984f88f1fa97e69333c222bc8330ccb8a6a7b273e792d866838699e3de101a97d839",
      "randomness": "0x263d6640ab92747fb367cb5c88cb7094730e0bd02b97d5f011c233be86065eff"
    }
  ],
  "blockNumber": "7,415,455"
}

{
  "Sr25519": "0x88197651fb400c1b086fffb6d5bb536aa4ea95ca01aa69419d2203d36c91e72c11cf976a10c50a4a8ec57f5a14cd9c15cdec84521e84676d658a40392af0d785"
}