Write Pulse

{
  "public": {
    "Sr25519": "0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"
  },
  "pulses": [
    {
      "round": "25,545,094",
      "signature": "0x952fca6ab017824af35c47df9e70ba89cd9c277c7a9fa9770825cd44e0624412b8f501a9a611de0847cf58f09ce0ec4e",
      "randomness": "0x491f62a70b6539b0e465ebaa49a184f618b27b9eab0b496956fcf168d91d1dc5"
    }
  ],
  "blockNumber": "7,406,609"
}

{
  "Sr25519": "0x923aeaecb77a7634efb297ae5b2a0580bc1c5615371ac6e47a27ea2f0e6d185d745f46efd62602c4271565c84fa04bc44ca51ad999f9f004c23fbcb6d4dee68f"
}