Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,610,731",
      "signature": "0x9449032d06489a3173c62f90fa2820fa1efb57a691a4a0c768d31909ec8a362d194762533f63899e64305a77d243bd3c",
      "randomness": "0x8e5948a492355c36fa2e99eaa2184323a05dc1e3760040a1c83bea40838bac0b"
    }
  ],
  "blockNumber": "7,422,998"
}

{
  "Sr25519": "0xd2e3269270a00237289c3ce3576e4294b6a22121641caaeffb38d0f35c5c9c0affd584d46cbbcd2b01472e26782d451171216eba3287f16cf91c1f49c9960581"
}