Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,564,278",
      "signature": "0x88ee06d337b24cadeedae9f61b1ab116095f47fd308b408a91eace6f1054668eea8976338e54b50f1470a41952680fa7",
      "randomness": "0xd7e9d368939e53dafa3d3bcb162b066b5fc9a5121d572f2ac47003a05baeece6"
    }
  ],
  "blockNumber": "7,411,405"
}

{
  "Sr25519": "0xe8d1fe85da3a3a275bd1b16b2dbde87152f7b1c291029334ca7eb0b5f587e7203a759e1484190aeb7e63c2d9e6b24be78c0cfd305ae5a56746a10f58915f8f84"
}