Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,575,163",
      "signature": "0xaa9bda4152601203ccae7e9f4cfb538bda3494518513fd880d440ef0556cd5775df327851e85b48a54e997c95fac3dcd",
      "randomness": "0xa404cbc6ab780a4e5d9f13b53c7aa3feb1db6546c205f40455a33c68d2465240"
    }
  ],
  "blockNumber": "7,414,126"
}

{
  "Sr25519": "0x9c385e50e468625ff8e00e5b5cf62694bceb46fd5f3b8d7a89663e73e377d811b90b5607c98f12300afcce70b56d0401e22cda448b2807edde1b8cfca1518887"
}