Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,547,513",
      "signature": "0xa7973b801cd7f1fd2095e2369e0aca873498562e20e6df6c8c8f87a47a91ef19d12c460c24ffd5f7189528ebce475edd",
      "randomness": "0xc4d90a48fde9dee4f4e4c6d347ddf41cbe69163f4a729cc0237ef1f05b5c4777"
    }
  ],
  "blockNumber": "7,407,214"
}

{
  "Sr25519": "0xb0041d613365bf751c22ad4a48163cd5dea755ed9bf6ba0d2f8473739940b60351d31eed2c6f95771fbfb2a38fcd79d60587d454c8ab97c7fdb20da639c74584"
}