Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,659,849",
      "signature": "0x8df94a0eb8305ccca1fb60cb19fdf7611134fff5337334c3adea8c285216fca7cb9436d4ffc03ce7b10785c7b35c36a1",
      "randomness": "0x97c1062a8c04624dc18224e658f0f0b4685c233ebb72608db208b218a17df645"
    }
  ],
  "blockNumber": "7,435,267"
}

{
  "Sr25519": "0x1c1a3d82c9601552882bc98b5b38a0abd942329a59dfbb696325313d7e0015537836ff17bd87ed3e2e813ff914c8efbd78c92e22fb05612d2e25ef5acd3bbb89"
}