Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,562,165",
      "signature": "0xa70c405d957982f43e4ca8cb6abf098df709d90163289468e2b71de6ba96bdc9d3ac81e87e4112e5d841bf2bf398600b",
      "randomness": "0x812064620fd0b13292bc2c92f124fab8df89f0c4a97efd9b64c939be9cef6ac0"
    }
  ],
  "blockNumber": "7,410,877"
}

{
  "Sr25519": "0x98178b664316df524eb7058c8290f1954338c72e60d037aa357f6bc780ece63c8d58673d132c9030c699e180bfd284055f7f3118ccf62e47eff57c2668af698a"
}