Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,546,313",
      "signature": "0x8ffd00dc5567142c7029cc3df1e5279685db5297acdf3e181ca601d65660edd795184d6b549a8a5cecf7c511b15a488d",
      "randomness": "0x87decc316a312402d7ed3428b3e9ff199da843da7712b766fecd1f6857a6c94c"
    }
  ],
  "blockNumber": "7,406,914"
}

{
  "Sr25519": "0x0cb97c05b65dc4addd27049b1c5e92f4195ed3a747f4676a11612be3818a487cbc0424d06ad54bc22fd026d489a92fd4937e771437334807a6fdddcf2fbaa982"
}