Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,542,715",
      "signature": "0xb8f22dbc832a297cea001cc079b07f0cd80a7dea8f42007e4500b3dd7811a3ebce5cd63f3b5fd7c4a1dc4fa6d103c46a",
      "randomness": "0x2240bec25e7727798a3adaa41ccf7865d11c14bed9684bdf280883a552238f41"
    }
  ],
  "blockNumber": "7,406,014"
}

{
  "Sr25519": "0xde76c7bc0f3e6391b0b840533870e1eba6b3bb51a2ce1fbe6734c81dcab162720590edb6bf5b5627ddb2918d084a59c269f3ff627e6773c785f3a9c5c6b55e82"
}