Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,586,812",
      "signature": "0x82c01005d22e6c380975d73d1d6a63389e1f8fc57c9d2c03455b7eb45ce1da2ae743c8a8b460339fdba377de2204e5da",
      "randomness": "0x23ec38fc29912f5226e47c65d9ab28735f45620823ff3e68087e02d08c4a0b0b"
    }
  ],
  "blockNumber": "7,417,025"
}

{
  "Sr25519": "0x96c6dee4e5f07fc4f2b8bdc61d1f78a5e9363cc5c1cce52e0e14bd247f41e3640029be79bcb7319dfc2b4d34827701b2b0ec41541aeace5948bf30b1a9f4548b"
}