Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,546,407",
      "signature": "0xb425555f4c8e31d671b145e3b1df374cbb20ef5cd8f8abe53c15d6c30cc4564ce50cc7625894f6139f583d82e894ae24",
      "randomness": "0xa18eb8bc87a13674b136e31fcc9ef7fbd0a73e4cda8b908d14cfeca58c8c659d"
    }
  ],
  "blockNumber": "7,406,937"
}

{
  "Sr25519": "0xfc413932b65d96a990fe8d13193f8e1e0ea868454abb3474147e2a9e6f1ce565b595085f38c3426b1bf240aa60a0ce1a853b7446221eb8d2ab9a1b2beb07e58b"
}