Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,541,768",
      "signature": "0xa1b89ca07030439c0723b0b576d84271c2fdd398053ef7bcd700c20e062fb6bc1db6ab173d2929bca712d8e6d0b3e9c5",
      "randomness": "0xab27087dc8e7d75675f7a0d45ccc9ab3c85d8b8e35111d3807ac1d18d87f257c"
    }
  ],
  "blockNumber": "7,405,778"
}

{
  "Sr25519": "0xea0f6b30ce5f73114d104ceef688c10b2ef684cc3ad8630a790cbf4bae110d4441c6c39f5f0ecc6afa6e6324447d1a24c9796e19b35644b2f9f7a64d57d95e89"
}