Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,581,752",
      "signature": "0xaaddf38eb6ee8e29e860973805c8126f3ed663ca5f769590fdb21e3b916c547081cb0d6840a822a66727f40fee436a9d",
      "randomness": "0x05d1f49aa6dd52dfa526d1f70e811fc1f8516565570d4983a15833bccdf72516"
    }
  ],
  "blockNumber": "7,415,761"
}

{
  "Sr25519": "0x069e612757b2a4185eddbda49fb38a922824be27bc958c838e904c687dab005406641d652f2e4d2e16b313602ad632265fd0f44ac69bc34011c417042f85cb89"
}