Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,579,768",
      "signature": "0xa5ae612bde3a1a5d26274bbfb2eecc696d4fb900a872bcad468ea6e6c81a59a7c90887a8e119bf29a3327b9c813c7ddc",
      "randomness": "0x873927362ba83700994cb91d49cb7264edd0f1dde247d4ded59d851ced6961ad"
    }
  ],
  "blockNumber": "7,415,264"
}

{
  "Sr25519": "0xe25ea246e70d3add931537446ef43268d6318ad5896f7cb0cd9b7acb3a73e97d482f8a1eef16e10d19828bae9a23009dbfe25596bdccadf6fd5afceb65a8a589"
}