Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,579,869",
      "signature": "0xa8a7857546ac0bc165bfc2f571b0a4bc7c1b80729f8a862f3d623a29e2216bcaae25369e86ab6b6092f33327b4ebc898",
      "randomness": "0x06caba64ec32cbb5f0891b989626254d50e41a826d345dee6b56dda94bd51c62"
    }
  ],
  "blockNumber": "7,415,290"
}

{
  "Sr25519": "0xf0701764d6be0f4ab51b3e934974df167715b113218dedb43b6624fefb96344aab18f54d0c3a3b4a61765bbf953177612ed5f1c4ef27523ede462825135fb18f"
}