Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,585,328",
      "signature": "0xb55f1cebf49c0090e779590a3609bcd16c39364e2dd6ed67c38dfc50914c9d0c2efe537f925286706c05e03bae272c30",
      "randomness": "0xb3b51c3665b93d8fcb4a17211680eb0de4c93f8bf338874b934c0b39ab4a4724"
    }
  ],
  "blockNumber": "7,416,654"
}

{
  "Sr25519": "0xe0d0ca1a25d524429d77907ebb1edc666a8413ee52352a0f03a127f160003047214386ef381c201cd065dab8d81687acbd0232262ab429acdfaaf40a2f174f86"
}