Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,585,556",
      "signature": "0x8d28c105e0bb95607b54246f44db201996bb781e618481ad66cce0efa4390ca4ba7dda0053fce897f3e534a63d547497",
      "randomness": "0x4e69647b24907629f21d791d1feedd5e2666c6d73ed86f7071f4a120266a20ed"
    }
  ],
  "blockNumber": "7,416,711"
}

{
  "Sr25519": "0x9e756814b22e54fbd1486b80cf1c399915068f5390a2b596edf4978792a8511f44ab3da58b76ee852700080484f7ecaefddf628d272759dc28f3f790e1735088"
}