Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,549,823",
      "signature": "0xa059434af0a0856bb49a3a132da1bab5b15e5607737fd2b8db5f9ab8bbba5d99f81a2818d9d0b393c7cc8a4c98a6014d",
      "randomness": "0x1ec583d3d5976475cd56edd627079174836736a58b030a88676195eab48acb3b"
    }
  ],
  "blockNumber": "7,407,791"
}

{
  "Sr25519": "0xd62fa24cf31b94368bfc3fe2e614000e0d189f83edcc5d4074908d03275ace46cc3e33aa962e3b49e13deb514a561b66c8712cde4dd8b37d1dfb6bbfe4e9db8a"
}