Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,632,930",
      "signature": "0xa31c04a7c9b815ca1816eccb3ea7c9e8fd6d7dee5de0effe170c0b59f215edccad8833e4e1105df102e6687ff1206774",
      "randomness": "0x7a0182e8674043fe9785deda3dfe2718fe385bb6fb873c0ef09d6963d51d5795"
    }
  ],
  "blockNumber": "7,428,547"
}

{
  "Sr25519": "0x8c50429b6acc16fbf6071590030cf00520d6a09274127e55e3346cf06ae9f61f5605ecc9f7a1ffc8b56c62fbb4f8e0d7d5e0b75c10a398f53087534224371a8a"
}