Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,611,995",
      "signature": "0xac2dfe3286cf9ca9fe273d7b0fc3fc35825aba3a1beb694db036c26d1381ad6732b443ab4ca3cd21141ffe833470e59c",
      "randomness": "0xdc4210b7a9b928c16adf9261ebaefc87a250588990d6b7e9092c37d0e6e49cb2"
    }
  ],
  "blockNumber": "7,423,314"
}

{
  "Sr25519": "0xa6a3172a0905bc687bcea4ae4f4abffaba703a5c09cd08d2e7771619437a515b26907eab6a31243d1f03cfa113a37aaba881ec6ebfa44aa2623f1d5a14e3b68a"
}