Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,579,704",
      "signature": "0xa5425b68e00c4fb4b3145fccaa35a44af59a96c4e2241b7f9d797467a86b6271a3121812a4e1cdb0d5e494e34f503f16",
      "randomness": "0xd63ec3f397690f9d919c567f36e285a45d1eba9ee4799c09079db240b01af6eb"
    }
  ],
  "blockNumber": "7,415,248"
}

{
  "Sr25519": "0xdcf66cb4e9404178862282a79f0f34d8d1bfd9aa9a47b4859ba943d4d3aae15bdcaa4f9a861fae49309e8000116aa9759c9779062d1c150e8bac48a7ab47f782"
}