Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,619,834",
      "signature": "0x92005822e5e46ebb5721d067dd9ba967a99805c596af1f2184d7cc36184581d8952855fc96fde295d35efa0842a27cc4",
      "randomness": "0xe5aca6f2ee977dcb46852ad830d44eb7860a9d4631b7e742878ad27f20320d59"
    }
  ],
  "blockNumber": "7,425,274"
}

{
  "Sr25519": "0xf4855728d0d54513d0eefd9500fb4faf1235b175d8a04e1e064f23bafcd5a4510b47beaffafdf85b3cbd08f7ee6f70ab51c3870c00e04c8cbde8f4d87606b981"
}