Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,552,675",
      "signature": "0xa6c549d7b8138b1571accf7ddbd01182d4917fa8a324c82f74b7bb750d20dcc22252b36c1e19ba950597c1db18b8c460",
      "randomness": "0xc481c22c93c60b35ed925a55132d0254d8dd9ee83c78dfee1e667e1ce4abd56b"
    }
  ],
  "blockNumber": "7,408,504"
}

{
  "Sr25519": "0xd2c9e30d5e65203f5da5e1687ce9de27b9ac4cd3317a2f7184818d8cd9fd700becc789daa1ede3a72e759dde507c8bb37b3bf1e8dd8c90c53765ed2544bcd88b"
}