Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,632,555",
      "signature": "0xa9c80f8f65ccd4843df2bc42c66bfb49d1de59ebf37b272f24d6ddfb0fc76dc565755151f60a5b895121a54d8c0ee533",
      "randomness": "0x2be2e1267a30fc52983c39f873051f7210de62eb822c7af1a5c5cc63eae18631"
    }
  ],
  "blockNumber": "7,428,453"
}

{
  "Sr25519": "0x7890acc19401d89d37a333522c6eda39a6344037beb2abc2a187d92941997a2f134a4890edacf1a59bef97bc17682687510fed152a0b5fae6257666dc81cb288"
}