Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,671,044",
      "signature": "0xab6fbfd0ede2af0f9718cf0165cbdd9bc1e297b4ece5d60da1667effaad536a0dcec9a9c314e3db6c5eadd71a570a02e",
      "randomness": "0x7608833da5bba3a79b83109572543df37fff2d6c20d9c120691bbfcbcaef4d27"
    }
  ],
  "blockNumber": "7,438,053"
}

{
  "Sr25519": "0xa4e787a341649454f7d462079fe4132a5da66e1a0f716207a401a60c03a87f361197b8121b15191ccbb2d51086bb0ad52b9531768fa38489174cf57a2db03689"
}