Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,542,808",
      "signature": "0x88b5a96cc19f7e839009d0e4967df803b7399c8d7d6b7bff28f38786150e8b61b32455abbf91dc0797c662c753d72592",
      "randomness": "0xbfcfb5fea5ed42ac6b6d04c6c1a59a2210d594ca556b1bb0a0232c4a933cf946"
    }
  ],
  "blockNumber": "7,406,037"
}

{
  "Sr25519": "0x28ca5dc7cb3c6eb592ffb3289566c9441aba6e986d02a6ee3796e39bbc30fa53b080a123659d087e51ff0361010d4ea2317b26e001aa3a961f730bca1baa4882"
}