Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,547,234",
      "signature": "0x8e1089d15e2af5f74cb820dbb937f56bfab268bc17c54341f1ab3e699fef83358d737fdf14593bfee50bd198af8c2986",
      "randomness": "0x2904d2547b4cfca27e971f2c1644f7370d703e4fc9df331c019ff2e4bb6b3c72"
    }
  ],
  "blockNumber": "7,407,144"
}

{
  "Sr25519": "0xd4c72292e284ae0b89ad0198a47cbc4a5baa192de6bed34bd3ced0d842e9355c32d4580e7412b8c2e2f58a6ee44fe03d0cd2975b8a319f3278d8fce53cd13f8b"
}