Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,576,407",
      "signature": "0xa064f09248412bceaa66f409ac7a8021572e5cbfdab5c51c7e02b73400856d52b907b252c7b984e83c3b108f07b687fd",
      "randomness": "0x9f00e58df12b64b839d13ecf7f5316d7e1c626bbf332c1c364da34fcc26df900"
    }
  ],
  "blockNumber": "7,414,437"
}

{
  "Sr25519": "0x927eb90e1f243ac0ce5f330a79edb661cf3fa046c69695d28ddced6ea81d9759d66391045b8041c7202b1858a0850d957e34ec774e6426e31acef0eee1085683"
}