Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,570,131",
      "signature": "0x85d6145c07cb7cec654af7a8b0e93c4a5f68a207abcbb3c70bfcec4da0a951f0b9f6b0d4cacb6b5cf68bb12691c68f54",
      "randomness": "0x38c1e384762b58221ec6eb7a64017c536f01b429ac177d4a61a9dc9c5b01746b"
    }
  ],
  "blockNumber": "7,412,868"
}

{
  "Sr25519": "0x0a9420cf4fb7dfdc2acefbf5d09bf4069a62b4a87d4e72ca20492da984e8530ae0bf45c403bd43abfc71f9ad7c620e490aa6cbc8ac04e7847e5452ca1f99848f"
}