Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,560,274",
      "signature": "0x8e4f929b194179a72eb5ed9f34e92d350b3bf6716a3ae6c94e4d6c937c322cf291832bf7074d1c074c875da24fdcbf3f",
      "randomness": "0x2aa1f67bceaa29b43d4addaebdfb0e635019181ffed282644c939df713bd2226"
    }
  ],
  "blockNumber": "7,410,404"
}

{
  "Sr25519": "0x5e7e16bd40ccf5944c82d7a5ad7e149e484d2a871cf4d6c4e953f1bf30b39b44f8a2a691ed0e1d64bb770c8ce9d11708630fb01b60a95f0ccfe904baae7f2884"
}